n.细弹簧，游丝...

hirsute的音标：hirsute的英式发音音标为：['hɜ:sju:t]hirsute的美式发音音标为：['hɜrsut]...

vt.激励，使忙碌（bestir的第三人称单数形式）...

第二十一...

These targets consist of three mock airstrips and two concrete pads.这些目标分别由三条模拟机场跑道和两个水泥平台组成....

first finger的音标：first finger的英式发音音标为：[fə:st 'fiŋɡə]first finger的美式发音音标为：[fɚst 'fɪŋɡɚ]...

I've got airsickness.我晕机了。I ~ m not feeling well. Do you have some tablet for airsickness?我觉得不舒服. 有治晕机的药 吗 ?Have you ever suffered from airsickness before? You're probably airsick.您曾经晕过飞机 吗 ?您可能是晕机....

起初，当初...

When have I ever left a mark as tiny as a hairspring?我何曾留着像游丝样的痕迹呢?...

first-rate的近义词有：excellent, choice, splendid, select, prime, first-rate。下面这些形容词均有"极好的"的含义：excellent：通常指事物在等级品位以及职位级别等方面的最优或接近最优。choice：指通过精心挑选达到水平，尤指罕见或品质精良的商品。splendid：口语常用词，指非常令人满意，显得完美无缺。select：指精挑细选出来作为范例的物或人。prime：常指...

They ran the three churches to which they belonged, the clergy, the choirs and the parishioners.她们管理着自己所属的那三家教堂 、 牧师 、 唱诗班和教区居民.Since 1935, several village choirs skilled in this music have been created.1935以来, 数支熟练掌握这种音...

First of all, answer these questions.首先，回答这些问题。First of all, you should know what profession suits you.首先, 你该知道什么职业适合你.First of all I must take these magazines to the teacher.首先我得把这些杂志交给教师....

adj.& adv.（得自）直接来源的[地]，第一手的[地]，亲身，原始...

The best airships were the giant Graf Zeppelin and the luxurious Hindenburg of the 1930 s.最好的飞船是20世纪30年代特大的齐柏林号和豪华的兴登堡号.The reason for the British bias towards airships at this stage is not hard to deduce.弄清英国人在这个阶段如此热衷于...

v.（口）渴( thirst的现在分词 )，渴感，长期的干渴，渴望...

in pairs的音标：...

Later their heirs would establish the largest philanthropic foundations.后来他们的后裔创办了最大的慈善基金会.The socialists saw themselves as true heirs of the Enlightenment.社会主义者认为自己是启蒙运动的真正继承者。The land reverted to the lord if the tenant...

精索静脉曲张水囊肿...

I don't think we should have been there in the first place.我认为我们从一开始就不该在那儿。I'm amazed they had the cheek to ask in the first place.我真惊讶他们当初竟然有脸问。What brought you to Washington in the first place?最初是什么让你来到华盛顿的？...

repairs的音标：repairs的英式发音音标为：[rɪ'peəz]repairs的美式发音音标为：[rɪ'perz]...

n.后楼梯，侧面楼梯...

v.（使）移动( stir的第三人称单数 )，搅拌，（使）行动，（使）微动...

去氢毛钩藤碱...

n.发型，发式( hairstyle的名词复数 )...

n.水库( reservoir的名词复数 )，储藏，大量的储备，储液槽...

Prices at the fairs are stable with a slight decline.价格稳中有降.Innovation has always been a hallmark of world's fairs and expositions.创新历来是世界交易会和博览会的一项标志.Our company puts up exhibIt'stands at fairs and expositions...

airstrip的音标：airstrip的英式发音音标为：['eəstrɪp]airstrip的美式发音音标为：['erstrɪp]...

首先...

first-rate的音标：first-rate的英式发音音标为：[fɜ:st reɪt]first-rate的美式发音音标为：['fəst'ret]...

thirst的一般过去时为：thirsted...