The alveolar macrophage is derived largely from the bone marrow.肺泡巨噬细胞主要是从骨髓中分化出来的.The alveolar macrophage is particularly rich in the variety of proteolytic enzymes.肺泡巨噬细胞特别富含各种蛋白质水解酶.At any time the macrophage system m...

布兰森先生的胜利，以及随之而来的关注度，都是理所应当的。Mr Branson's victory, and all the attendant publicity, were well deserved.维珍公司富有冒险精神的创始人理查德∙布兰森Virgin's buccaneering founder, Richard Branson也许我们应该效法布兰森。我们都不难看出他是怎样成为亿万富翁的。Maybe we s...

...irrelevant details...不相关的细节Magdalena considered the past an irrelevant encumbrance.玛格达莱娜把过去看作毫不相干的累赘。Ludicrously irrelevant thoughts swarmed in her head.一些毫无干系的荒唐想法在她的脑海里涌动....the nightmare scenario of a divided and i...

The noise began to lessen.噪音开始减弱。The danger is that they may find it easier to lessen competition by colluding.此类市场的威胁在于这些少数的几家公司可能发现通过串谋来限制竞争是很容易的.Toolbelts free both hands and lessen the risk of dropping hammers.工具腰带解放...

This kind of mixer produces light, silky, even-textured batters.这种搅拌机能搅拌出稀薄、柔滑、质地均匀的面糊。The shoe's sole had a slightly textured surface.鞋底表面稍感粗糙。Shallow burial seems to preserve chalky textured porosity.浅埋藏似能保留具白垩状结构...

它的振动幅度取决于引力场的强度。Its oscillation depends on the strength of the gravitational field.薪水的平均增长幅度是通货膨胀率的1.41倍。The average pay rise equalled 1.41 times inflation.测量的误差幅度为2.5%。The survey has a margin of error of 2.5%....

Ths station served as a hangout for the town delinquents.那火车站成了该城镇违法者的聚集所.The robbery was committed by a group of delinquents.那起抢劫案是一群青少年干的.Left to raise themselves on the streets, these children form roving bands of del...

The audience applauded after the soprano sang the aria so beautifully.女高音将咏叹调唱得十分优美,观众爆发出热烈的掌声." You certainly have a big voice, " laughed Chueh - hsin, and he launched into a Peking opera aria.“ 你的声音真大, ” 觉新笑着对 觉慧 说, 只听...

Then there is spring, the season for simpering adolescents , May flies and impressionable poetasters.再说春天吧.那是乐呵呵的小青年, 多愁善感的三流诗人和蜉蝣的季节.impressionable young children易受影响的儿童The law is intended to protect young and impressio...

纽因顿仰头大笑。Newington threw his head back and cackled with laughter....

They were made welcome with the usual pantomime of exaggerated smiles and gestures...他们受到了一如往常的欢迎，夸张的笑容和姿态如同一场闹剧。a pantomime dame童话剧中的滑稽老太婆Pantomime is about bringing laughter to thousands...圣诞童话剧旨在把欢笑带给千千万万的人。The rights...

When the chairman of Campbell's retired, McGovern was named as his successor.坎贝尔公司的总裁退休后，麦戈文被选定为继任者。Watching George McGovern hop on the presidential merry - go - round again makes you wonder what makes them run.看到乔治...

Hunter is at fullback.亨特担任后卫。He dribbled past the fullback and scored a goal.他越过对方后卫,趁势把球踢入球门.That big fullback tackles hard.那个高大的后卫擒抱阻拦得很凶....

除了扑倒在那破旧的小睡椅上哭嚎之外,显然别无他途.There was clearly nothing to do but flop down on the shabby little couch and howl.小汤姆懒洋洋地躺在睡椅上, 吃着糖果.Little Tom was lolling about on the couch, eating sweets.她也做电影她自己--扔睡椅会议.She also made films h...

He was the ultimate arbiter on both theological and political matters.他在神学和政治事务上都是最终的仲裁人。Neither it nor his other theological versetreatises rise far above doggerel.跟他的其他有关神学的议论诗一样,这不比拙劣的打油诗高明多少....this theological conun...

The concentrated solution withdrawn from the evaporator is known as the thick liquor.从蒸发器中排出的浓缩溶液,称为“稠液”.The evaporator vapor lines are fitted with an entrainment separator.蒸发器的蒸汽线装有雾沫分离器.Use of a rotary vacuum evaporato...

The equipment was extremely sophisticated and was monitored from a central control-panel...这台设备极为复杂，由中央控制面板进行监控。She has become very sophisticated since she went to live in London.移居伦敦后她变得世故多了。They are cheating but are so...

A capacitor is used to eliminate sparking when a circuit containing inductance is suddenly opened.当含有电感的电路突然断开时,电容器可用以消除火花.a capacitor microphone电容传声器The sources of reactive power ( vars ) are machine vars, capacitor and...

The origins of ethology can be traced back to Darwin.人种学的起源可以追溯到达尔文.Ethology is the study of animal behavior, based in zoology.动物行为学是基于动物学之上的研究动物行为的学科.Note the relevance of this concept to human ethology.注意到这个概念与人类行为学的关联...

For a really smooth surface, use a plastering float.要想获得真正光滑的表面, 请使用灰泥抹子.To avoid extra expense and mess later on, try to decide on fittings before the plastering's finished...为避免将来出现额外的开支和不必要的麻烦，尽量在抹灰完工之前把固定设施确定下来。...

选择防晒护唇膏来增强保护。For added protection choose a lipstick with a sun screen.海伦选择的唇膏很适合她的肤色。Helen's choice of lipstick was a good match for her skin-tone.用唇线笔勾出双唇的轮廓，然后涂上唇膏。With a lip pencil, outline lips and fill them in....

Hands stuck in his trousers pockets, jarvey off for the day, singing.双手揣在兜里, 唱着歌儿的那副样子,活像是逍遥自在地度着一天假的马车夫....

The police had a watertight case. They even got his fingerprints from that glass cabinet.警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。The flask is completely watertight, even when laid on its side...即使平放，这个真空水杯也是滴水不漏。What do you do i...

棺材合上时发出一声闷响。The coffin closed with a dull thud.看到那副棺材,他浑身一阵战栗.The sight of the coffin sent a shudder through him.那口棺材已安放到坟墓里去了.The coffin was placed in the grave....

Ask the meatman to trim away the fat edges of the meat.让肉商把肉的肥边切掉....

Education produced intellectual ferment and the temptations of radicalism.教育带来知识界的骚动,促使激进主义具有了吸引力....the many temptations to which you will be exposed.你将面临的许多诱惑Clever advertisements are just temptations to spend money.巧妙...

The flag a Guinness record as being the world's largest.它被吉尼斯世界纪录评为世界上最大的旗子.Try some draught Guinness; it'll put hairs on your chest.尝尝桶装的黑啤酒, 它会使你有男子汉的气魄的.It owns famous drink brands including Johnnie Walker ,...

Usually, consent negotiations can take place either before or after the issuance of a formal complaint.通常情况下, 同意谈判既可发生于正式申诉之前亦可发生于其后.The results suggest that the performance following different issuance is different.研究表明...

抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.这是一种由鼻孔吸入的药物.It is a preparation to be sniffed up through the nostrils.三个宇宙航行员都是全套太空装...

...a soap specially designed for those with sensitive skins...特别为皮肤敏感者设计的香皂Normal , dry and various deaquation skins.适用中干性及各种干燥缺水性肌肤.We blanch almonds by soaking off their skins in boiling water.我们把杏仁泡在沸水中去皮弄成白色....banan...