时间在英语当中是非常讲究逻辑性的东西，因此在时态上也多十多种分类。但最为日常口语所用的还是一些简单易懂的时间表达法，但时间前面的介词用法却有难倒了一大片。到底什么样的时间配怎么的介词呢？来看看下面，一定可以帮到你！ (1)In : long perio...

成本收益分析的英文：cost benefit analysiscost是什么意思：v. 花费；使付出；估价n. 费用；代价；成本；损失Cost was no consideration. 费用无关紧要。The cost will be astronomical.费用将是一笔天文数字。These costs are charged to an asset account ...

衬衣的英文：shirt参考例句：Cotton shirts棉衬衣a reversible skirt可反穿的衬衣A blouse front formerly worn by women;a dickey.假衬衣原为女式在只有前胸的衬衣；衬衫的假前胸He unfastened the buttons of his shirt.他解开了衬衣钮扣。a reversible ski...

成本效益的英文：cost effectiveness ;costbenefit参考例句：and the relative cost-effectiveness of alternative approaches to limiting risks以及采用替代方法控制风险的相对成本效益。Poverty and Hunger discusses a variety of cost-effective ways to...

称心的英文：satisfactory参考例句：Unsatisfactory goods不称心的货物Buying with satisfaction, using at ease买得称心，用得放心Hope things go all right with you.望你事事称心。Paul was dissatisfied with himself and with everything.保罗对自己对万...

趁机的英文：seize an opportunitytake advantage of situation参考例句：To kidnap Sanzang, Red Boy hurled a whirl of wind at him. Sanzang disappeared. Monkey knew this was done by the demon并刮起一阵旋风，趁机劫走了唐僧。风停后，唐僧没有了，悟...

称心如意的英文：1.in accord with one's wishes参考例句：He appreciated being free of faculty rules, free of the guilt which in seminary days had followed his sprees at Monarch他感到称心如意的事颇不少:过去他受到神学院清规戒律的约束，而现在他....

趁着的英文：under the cover of参考例句：They did it under the cloak of darkness.他们是趁着黑夜干的。Exploit a situation for one's own advantage趁着形势谋取私利`Psst! Let's get out now before they see us!'｀嘘!趁着现在他们没看见,咱们走吧!＇L...

趁早的英文：as early as possible参考例句：Silly child is soon taught要想孩子好,教育要趁早early是什么意思：adj. 早期的；早熟的adv. 在初期；提早Early sow, early mow.早动手，早收获。Early ripe, early rotten.早熟早烂(早慧早衰)。Early to bed and...

称雄的英文：rule the region参考例句：Every cock crows on his own dunghill.公鸡总在自己草堆上称雄。Venice reigned as the major sea power of the Mediterranean during the Middle Ages.中世纪时，威尼斯以地中海的主要海上力量而称雄。"One cannot al...