沾手

1. touch with one's hand

♦ 雪花一~就化。 Snowflakes melt as they fall on one's hand.

2. have a hand in

♦ 看来这事他沾了手。 It seems that he has a hand in the matter.

♦ 这活儿她一~就会了。 She got the hang of the job the moment she started it.