Petit's triangle
[医] 波替氏三角, 腰三角
🧩 词语组成解析
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
They that marry in green, their sorrow is soon seen.
过早地结婚，不久必悔恨。
As I expected, he did not believe me.'Try it!' I said encouragingly.
“你就闻一闻吧！”我催促说。