at time
参考词典中at time的常规释义：
基本释义
- adv.偶而
参考例句
- She was laughing and crying at the same time.
她一面笑一面哭. - An active volcano may erupt at any time.
活火山随时可能喷发。 - The latest time of reporting at the airport is 10 o'clock.
最迟要在10点到机场报到。 - He can lift one hundred pounds at a time.
他一次可以举起一百磅。 - That man has a faculty for doing many things at a time.
那个人具有同时做数事的才能。
- She was laughing and crying at the same time.
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