氢丛毛杆菌属，氢单胞菌属...

He denied that he'd failed to keep a proper lookout that night.他否认当晚守望不力。Catherine demonstrated the proper way to cleanse the face.凯瑟琳演示了洁面的正确方法。Britain imposed fines on airlines which bring in passengers without pr...

Detailed analysis of the power supply and working principle of topographies.详细分析了电源的拓朴图及工作原理....

n.[计算机]主机，主人，东道主，节目主持人，酒店业主vt.当主人，主办宴会，主持节目，款待，做东vi.做主人，做东道主...

We use gas chromatography for moisture determination in a number of grains.我们用气相层析法来测定各种谷物的水分.When these results were re - investigated using gas chromatography the earlier work was confirmed.当用气相色谱重新研究这些结果时,完全肯定了早期的工作.V...

metapodalia的音标：metapodalia的英式发音音标为：[metəpɒ'deɪlɪə]metapodalia的美式发音音标为：[metəpɒ'deɪlɪr]...

tout的第三人称单数（三单）为：touts...

I took a straw poll among my colleagues to find out how many can use chopsticks.我在同事中做了一个调查，看多少人会用筷子。Chopsticks made of celluloid buckle easily in hot water.赛璐璐筷子在热水中容易弯曲.We ate with chopsticks.我们用筷子吃东西。Until now, I coun...

before的音标：before的英式发音音标为：[bɪ'fɔ:(r)]before的美式发音音标为：[bɪ'fɔr,-'for]...

The birds cling to the wall and nibble at the brickwork.鸟儿们紧贴在墙上，啄着砖缝。He appears determined to cling to power.看来他决心要抓住权力不放。Wet clothes cling to the body.湿衣服贴身....

真光水母科...

The barometer marked a continuing fall in atmospheric pressure.气压表表明气压在继续下降.The arrow on the barometer was pointing to'stormy ".气压计上的箭头指向 “ 有暴风雨 ”.The barometer is falling.气压正在下降....

Ottawa的音标：Ottawa的英式发音音标为：['ɒtəwə]Ottawa的美式发音音标为：['ɑtəwə]...

The company has been in litigation with its previous auditors for a full year.那家公司与前任审计员已打了整整一年的官司。More and more victims turn to litigation to redress wrongs done to them.越来越多的受害人通过诉讼来申雪冤屈。It was not unusual for the bank...

adj.高泛色的...

He continued to find the Simpsons uncongenial bores.他依然觉得辛普森一家人很讨厌。I enjoy your company, but your brother bores me.我喜欢和你交往, 但你的哥哥令我厌烦.Even if he bores you stiff, it is good manners not to let him know it.即使他让你觉得无聊透顶，出于礼貌...

homesickness的音标：homesickness的英式发音音标为：['həʊmsɪknəs]homesickness的美式发音音标为：['hoʊmsɪknəs]...

yon的音标：yon的英式发音音标为：[jɒn]yon的美式发音音标为：[jɑn]...

n.（尤指作为一种职业的）教育工作者，教员，教师( educator的名词复数 )...

occasional的近义词/同义词有：random, infrequent, unwonted, periodic, sporadic, seldom, intermittent, unfrequent, casual, unusual, irregular, odd, chance, fitful, effecting, impulsive, prompting, effectuating, germinal, driving, b...

Under some conditions, altruistic individuals are more apt to evolve than those egoistical individuals.在某些情况下, 利他的个体比利己的个体更有利于自身的进化....

n.身体，尸体，团体，物体vt.赋予形体...

Somehow he tells these stories without a note of horror.不知为什么他讲这些故事时一点都不害怕。She scribbled a note to tell Mum she'dgone out.她匆匆写了个便条告诉妈妈她已外出。Stevens wrote him a note asking him to come to his apartment.史蒂文斯给他写了张便条，请他去...

adj.敞开的，开着的，公开的，公共的，坦率的，有议论余地的vt.& vi.（打）开，开始，睁开，启动n.户外，野外，空旷，公开vi.使打开，展示，显现vt.张开，开放，开张营业，为（建筑物）揭幕...

gossip的复数形式为：gossips...

doge的音标：doge的英式发音音标为：[dəʊdʒ]doge的美式发音音标为：[doʊdʒ]...

异万年青皂苷元...

backcross的现在进行时为：backcrossing...

souvenir的近义词有：gift, present, souvenir, tip。下面这些名词都有"礼物，赠品"的含义：gift：含义广，既可指真诚相送的礼物、赠品或生日、节日礼物，又可指捐赠的物品或捐款等。present：普通用词，指给亲朋好友的礼物，赠者与被赠者之间存在某种个人关系，所赠礼物一般不是很昂贵的。souvenir：指对人、物、地点或事件有纪念意义的礼物或纪念品。tip：指为酬谢他人服务而给的小费。 ...

sociable的反义词有：unsociable。adj.sociable的反义词（爱交际的;易亲近的）：unsociable。...