usefulness什么意思？

usefulness的音标：usefulness的英式发音音标为：['ju:sfəlnəs]usefulness的美式发音音标为：['jusfəlnɪs]...

There are doubts about the usefulness of these tests.这些试验是否有用，人们有所保留。I was persuaded of the usefulness of his new device.我相信了他的新装置的实用性.The index adds appreciably to the usefulness of the book.索引明显地增加了这本书的实用价值....

Usefulness includes the fact the negatives have been calibrated.所谓有用,是指在底片上要有标度.The theory is of limited usefulness.这个理论用途有限。The report is of potential usefulness to the government.这个报告可能对政府有用。There are doubts about the ...

Christless的音标：...

Salomon was our investment banker, and its service was excellent.负责这次发行债券的投资银行就是所罗门, 他们提供了绝佳的服务.Ivory Coast rookie Salomon Kalou, 21, will partner Didier Drogba in attack instead of Shevchenko.21岁的象牙海岸新人卡鲁将代替舍瓦与德罗巴搭档.Sal...

This is the ascensive ideologist later people provided rich thought nourishment.这为后来的进步思想家们提供了丰富的思想养料.I should leave, how to turn that feeling into me ascensive motivation?我要离开了, 怎样将那份情感变成我进步的动力?Innovation is lineal econ...

dyspnea的音标：dyspnea的英式发音音标为：[dɪs'pni:ə]dyspnea的美式发音音标为：[dɪsp'niə]...

另一种方法是在操作台用净化空气罩.A second method is to use a clean - air hood at the loading station.我走上前,跪在她面前,寒冷的空气罩住了我的全身.I came up and kneeled at the side of her coffin....

胡喹嗪...

One metre of fabric is sufficient to cover the exterior of an 18-in-diameter hatbox.一米布足以包裹住直径为18英寸的帽盒。...

“浪荡”的英语可以翻译为：loiter about，loaf about，dissolute，dissipated，loiter ...

小肠吻合可能破裂并产生瘘管和腹膜炎.Enteric anastomoses may disrupt and produce a fistula and peritonitis.其它症状包括发烧 、 瘘管和眼睛受到刺激.Other symptoms include fever, and sinus and eye irritation.摘要食道闭锁无合并气管食道瘘管是一种罕见的先天性婴儿食道畸形.Esophageal atresia wi...

n.腹上部，第一腹片...

Hematic fat on the high side, is there dietotherapy good method?血脂偏高, 有食疗好方法 吗 ?To reduce blood press , to fall hematic fat. To lower cholesterol.降血压.降血脂. 降低胆固醇.Cannot the person of hematic depress drink chrysanthemum te...

His analysis was rooted in a somewhat tendentious reading of French history.他的分析源于对法国历史带有一定偏见的解读。Such tendentious statements are likely to provoke strong opposition.这种有倾向性的说法可能招致强烈的反对.She made a tendentious speech.她发表了有倾...

duck的一般过去时为：ducked...

您也可以轻易地preapprove您现有的接触.You can also easily approve your existing contacts.将邮件分为个人 、 公司甚至购物三类就轻易地多.It a lot easier to have separate mails for business, personal, even shopping needs.我精通六百万种沟通方言, 并且可以轻易地.I am fluent in ov...

“恶习”的反义词：美德, 良习。...