Semon's sign
[医] 塞蒙氏征(恶性喉病时声带运动受损)
🧩 词语组成解析
🗣️ 情景例句
Too much tea will brown your teeth, but it's good for your health; so what are you going to do?
茶喝多了会把你的牙齿染黄，但对你的身体去有好处。因此你会怎么办？
By falling we learn to go safely.
吃一堑，长一智。
Hi, Han Meimei!
你好，韩梅梅！