She shrugged a stray lock of hair out of her eyes.她把一缕散发从眼前甩开。He picked each lock deftly, and rifled the papers within each drawer.他熟练地撬开每一把锁，把每个抽屉里的文件都偷走了。That key will come in handy if you lock yourself out.要是你把自己锁在了屋外...
the merits and demerits of the scheme这个方案的优缺点The committee are looking at the merits and demerits of the proposal.委员会正在评判该提议的优缺点.Each man has his merits and demerits.每个人都有他的功和过....
Derivational affix modifies the word lexically which can be divided into prefix, infix and suffix.词缀是一种附加语素,表示词汇意义.可分为前缀 、 中缀和后缀.All employees will refer to each other by the honorific suffix 'san'.所有雇员相互称呼时都须在...