lent a hand

• v. 帮助(帮忙)

lent a hand的用法和样例：

例句

1. And if you have a situation like that, everyone always says "Can you lend a hand?" or "Can you give a hand?" or "We need helping hands."
   如果你遇到这样的场合，人们会说“Canyoulendahand？”或者“Canyougiveahand？”或者“Weneedhelpinghands。”
2. John! Lend a hand with this table, will you?
   约翰，帮帮忙，搬一下桌子好吗？