Eardrum
[ ['iədrʌm] ]
大学 College
n. 中耳, 鼓膜\\n[医] 鼓室
✅ 同义词
🗣️ 情景例句
You shouldn't have.
不该这样破费的。
It's a quarter past five.
现在是五点一刻。
She is standing in the front of the bus.
她站在公共汽车的前部。