I've spent all afternoon trying in vain to put this bookcase together. 重点
spend...doing sth. 意为“花费……做某事”,其中doing之前还可加上介词in。in
vain意为“徒劳无益,白费力气”,一般用作状语,常用在try“努力”之后。put...together意为“组装,装配”。 考点归纳
短语put...together还有如下含义:
“(通过收集资料、观点等)整理出;拼凑”。如:
It took me a whole day to put the proposal together. 我花了一整天才整理出这个建议。
“汇集”。如:
I've no idea how to put together a meal. 对于如何准备饭菜我毫无头绪。