Tympana
鼓膜, 耳膜, 鼓室, 中耳
🗣️ 情景例句
Weight: eight pounds six ounces.
体重： 八磅六盎司。
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
She was choosing a book. He told her about the accident.
她正在选书。他将发生的情况告诉了她。