Eustachium
咽鼓管
🗣️ 情景例句
I always worry.
我一向担心。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，