Undertip
vt.对(服务人员)未给足小费, 给…不足的小费
🗣️ 情景例句
How is your language ability?
你的语言能力如何？
Whose book is this?
这是谁的书？
Don't crowd round him, said the gate keeper.
“不要围着他，”学校门卫说。