Dacryolithiasis
[医] 泪石病
🗣️ 情景例句
How did you get to know her?
你是怎么认识她的？
Would you like to go for a walk?
你想要去散步吗？
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。