更多意思
n.1.  (时)钟
2.  计程器
vt.1.  达到(某时间或速度)
2.  测……的速度
3.  注意到,认出
参考例句
1. | I only arrived in London yesterday and my body clock is still on New York time. |
| 我昨天刚到伦敦,而我的生物钟仍然是纽约时间。
|
2. | This clock is rather erratic. |
| 这个钟不太准。
|
3. | long does it take the minute hand of the clock to go round once? |
| 钟的分针转一圈要多长时间?
|
4. | A clock and two vases stood on the mantelpiece. |
| 壁炉台上摆着一个座钟和两个花瓶。
|
5. | This clock loses two minutes a day. |
| 这钟一天慢两分钟。
|
常用词组
around the clock   昼夜不停, 夜以继日
round the clock   昼夜不停, 夜以继日