Eustachitis
咽鼓管炎
🗣️ 情景例句
Well, we talked about a lot of things.
嗯 ，我们谈了很多。
What's your nationality?I'm a native Australian.
我是土生土长的澳大利亚人，你的国籍是什么？
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16，000伏高压线上的一条死蛇。