【Sharon】評論
振動,擺動[U][C] 動搖;波動[C]the short - term oscillation of the share index 股票指數的短期波動【物】振蕩
【Sharon】評論
省略;刪除The omission of " for " in this sentence is incorrect . 這一句中省略"for"是不正確的。遺漏;疏忽;失職This task does not allow any omissions . 這項工作不容許有任何疏忽。The omission of this chapter from the third edition was agross oversight . 第三版漏印這一章是個大疏忽。
【Sharon】評論
定位,定向;方針(或態度)的確定[U] 方向;方位;傾向性[C]The school has an orientation towards practical skills . 該校側重培養實用技能。適應;熟悉;(對新生的)情況介紹[U][C]I needed some orientation at this stage . 我在這個階段需要熟悉情況。