定时

dìng shí chī yào

定时吃药

take regular medication

tā měi tiān dìng shí huí jiā

他每天定时回家。

He goes home at a fixed time every day.

yǒu bān chē dìng shí fā wǎng jī chǎng

有班车定时发往机场。

There is a regular bus service to the airport.

zuò xī yào dìng shí

作息要定时。

There should be a time for work and a time for play.

chī fàn yào dìng shí

吃饭要定时。

There should be fixed times for meals.

dìng shí dìng diǎn

定时定点

at a fixed time and location

dìng shí zhuāng zhì

定时装置

timing device