Knee-slapper
n. 那种使人笑得拍大腿的笑话
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
n. 飞片；粘舌
🗣️ 情景例句
Oh, I'd like you to meet my sister-in-law Marilyn.
噢 我来向你介绍我嫂子Marilyn。
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
He will be earning only half as much as he used to,
他将来挣的钱只有他现在的一半。