当番

とうばん

being on duty; person on duty; one's turn

noun adj-no

N2 freq #21

Example sentences

次（つぎ）の兎（うさぎ）の飼育（しいく）当番（とうばん）は彼（かれ）らです。

They are the next to be on duty for taking care of the rabbits.

今日（きょう）はジョンが当番（とうばん）です。

John is on duty today.