time-consuming

adj. /ˈtaɪm kənsuːmɪŋ/ B2

耗时的；费时间的

Taking or needing a lot of time.

仙境例句

Putting on tiny white gloves one finger at a time was very time-consuming for the Rabbit.

一根手指一根手指地戴上小白手套，对白兔来说非常费时间。