时钟的英文是clock，音标英[klɒk]、美[klɑ:k]。1、n.钟，时钟;计时器;秒表;仪表；2、vt.记录（时间或速度）;测…的速度；3、vi.打卡;记下时间。
clock 基本解释
名词钟，时钟; 计时器; 秒表; 仪表
及物动词记录（时间或速度）; 测…的速度
不及物动词打卡; 记下时间
及物动词：
1. He clocked 9.6 seconds in the 100 meters.
他用9。6秒跑完100米。
1. He clocked up a lot of debts.
他积欠了很多债。
不及物动词：
1. The coach clocked his men for each one thousand metres while they ran Marathon.
运动员们跑马拉松时教练记下了他们每跑一千米所用的时间。
名词：
1.
1. The clock struck ten.
时钟敲响十点。
2. The clock gains.
钟快了。
Clock的例句
1、
This clock is guaranteed for a year.
这只钟保修一年.
2、
The big clock refused to welcome the New Year.
那个大钟拒不欢迎新年.
3、
We are working all round the clock to finish this dictionary!
我们在为完成这本词典而昼夜不停地工作着!
4、
The loud bell on the clock broke in upon his dreams.
闹钟大响,打断了他的梦.
5、
When the clock stopped he took it apart to find out what was wrong.
钟一不走了，他就把它拆开看看哪儿出毛病了。
6、
He tried to muffle the alarm clock by putting it under his pillow.
他把闹钟塞在枕头底下，想减低声音。
7、
I set my alarm clock for 4.30.
我把闹钟定在4点半。
8、
Jet lag is caused because the body clock does not readjust immediately to the time change.
由于人体生物钟不能迅速对时差作出调整，因而产生了飞机时差反应。