講解:
come across
(偶然)遇見,碰見,發現:
I came across children sleeping under bridges.
我偶然發現睡在橋下的孩子。
alternative to
可供選擇的事物:
You can be paid in cash weekly or by cheque monthly; those are the two alternatives.
你的工資可以按周以現金支取,或按月以支票支取。二者可選其一。
preferable (to sth / to doing sth)
較適合;更可取:
Anything was preferable to the tense atmosphere at home.
什么都比家里的緊張氣氛好。
line sth (with sth)
(用…)做襯里:
Line the pan with greaseproof paper.
在烤盤里墊一層防油紙。
be to
(表示安排或計劃時用):
They are to be married in June.
他們計劃于六月份結婚。