露一手

露一手

Literally means:

show one hand

Actually means:

show off one's skills; demonstrate one's abilities

露, means to show; 一手, refers to one's skills or ability.

The phrase means demonstrating one's skills or ability in a certain aspect or occasion. It often indicates something good.

露，表现出来；一手，掌握的一种技能或本领。

露一手，指在某一方面或某件事上显示本领。多指好的事情。