Twice means on two occasions or to double the amount or extent of something.
Twice means on two occasions or to double the amount or extent of something.
| 英语单词 | twice |
|---|---|
| 英美音标 | 英 [twaɪs] 美 [twaɪs] |
| 中文释义 | adv. 两次；两倍 |
| 英语例句 | (1) She does for us twice a week. (2) I mop the kitchen floor twice a week. (3) The new airplane flies at twice the speed of sound. |
| 中文例句 | (1) 她每周两次来帮我们做家务。 (2) 我一星期两次用拖把拖厨房的地板。 (3) 这架新式飞机以两倍于音速的速度飞行。 |
| 星级 | ★★★ |
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