Moon's sign
[医] 穆恩氏征(先天梅毒磨牙)
🧩 词语组成解析
🗣️ 情景例句
Right.
对。
A threatened blow is seldom given.
虚张声势，吓唬而已。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。