English Dictionary

clock in

verb

(US) To begin working time, especially by punching in (To enter a workplace by punching a time card). / (idiomatic) To be measured at.

I always clock in at 9 am.

意味（1）

(US) To begin working time, especially by punching in (To enter a workplace by punching a time card).

We clocked in at 7:30, but didn't actually do any work until at least 8.

意味（2）

(idiomatic) To be measured at.

Big Joe clocks in at 384 pounds, far outweighing his opponent.