半小时的的用法和样例:
例句
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他有许多要说明的,但又没时间开长会,所以只好把一份长汇报削短成半小时的简介。
He had a lot to explain, and no time for more than a short meeting. Thus a lengthy briefing had to be telescoped into half an hour. -
不知经理能否明天给我半小时的时间。
I wonder if the manager can spare me half an hour tomorrow. -
她仅用了半小时的时间就快速将那本书翻阅完了。
She raced through the book in just half an hour.

