put in
片語動詞所屬單字put
put in — 片語動詞
1. To spend time or effort doing something, or to install equipment.
1.片語動詞
釋義
投入（時間）；安裝
To spend time or effort doing something, or to install equipment.
例句
She put in many hours of practice before the concert.
They put in a new kitchen last year.