按时
Pinyin: àn shí
on time
Example sentence
请按时吃药。
Qǐng ànshí chī yào.
Take the medicine on time.
What 按时 means
按时 (àn shí) is an Chinese word meaning “on time”. It belongs to the Grammar Words topic and appears at HSK 4, so it is one of the words worth learning early when you study Chinese.