clean (someone/something) up
phrasal verb with clean verb uk/kliːn/ us/kliːn/
C1 (把…)梳洗整齐;打扫,清理
to make a person or place clean and tidy
We'll go out as soon as I've cleaned up the kitchen. 我一收拾完厨房我们就出去。
I need to clean up (= clean myself or the place where I am) before we go out. 我们出去之前我得先收拾收拾。
Clean yourself up a bit before dinner. 吃饭前先把你自己弄干净点儿。