Salpingoscope
[医] 咽鼓管镜
🗣️ 情景例句
He is good at getting a point across to people.
他善于让人信服他的观点。
He who makes no mistakes makes nothing.
不犯错误者一事无成。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，