钟点

dào zhōng diǎn le zǒu ba

到钟点了，走吧。

It's time to leave.

zhōng diǎn dào le wǒ men qù shàng kè

钟点到了，我们去上课。

It's time. Let's begin our lesson.

wǒ shòu àn zhōng diǎn huí jiā de shù fù

我受按钟点回家的束缚。

I'm tied to coming home at a particular time.

zhōng diǎn yǎng lǎo

钟点养老

special old-age care by hour

zhōng diǎn zhī fù

钟点支付

pay by the hour

zhōng diǎn gōng

钟点工

hour-paid worker