set your hand to

• vt. 着手(在 ... 签字)

例句

用作及物动词 (vt.)

1. He had put his hand to the plow.
   他已着手这项工作。
2. Lydia cradled a glass of wine in her right hand.
   莉迪亚右手摇晃着手里的一杯酒。