Oligoptyalism
[医] 唾液[分泌]减少
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
Hardships never come alone.
祸不单行。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？