clock的複數形式

例句：

1、The clock said three o'clock.

時鐘顯示三點整。

2、The clock has just struck three.

時鐘剛剛敲過三點。

3、It was ten past six by the kitchen clock.

廚房的鐘六點十分了。

4、I set the alarm clock for 7 o'clock.

我把鬧鐘定在7點鐘鬧響。

5、This clock doesn't go.

這鐘不走了。