Sialolithasis
涎石病
🗣️ 情景例句
Hey, let me take your picture!
嘿！让我给你拍一张照
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。