动手

1. start work; get to work

♦ 早点儿~, 早点儿完成。 The sooner we start, the sooner we finish.

2. touch; handle

♦ 爱护展品, 请勿~。 Please don't touch the exhibits.

3. raise a hand to strike; hit out

♦ 谁先动的手？ Who struck the first blow?

~动脚 get fresh with sb.