Undertip
vt.对(服务人员)未给足小费, 给…不足的小费
🗣️ 情景例句
The communists don't believe in God or ghosts.
共产主义者不相信鬼神。
Try your friend ere you trust him.
对朋友要先考验，后信任。
Yes, I think so.
是啊。