give one's hand on a bargain

hand的用法 ... give a helping hand 助一臂之力，(向某人)伸出援助之手 give one's hand on a bargain 握手成交 ...

握手_英文_英语_握手用英语怎么说... ... give sb. one's hand 伸手与某人握手 give one's hand on a bargain 与某人握手成交 ...