Otoconite
[医] 耳石, 耳沙
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
It is better to fight for good than to rail at the ill.
与其抱怨，不如积善。
How many different models of this do you offer?
这个你们有多少种不同的型式。