Ear crystal
[医] 耳石, 耳沙
🧩 词语组成解析
ear
[iə]
n. 耳朵;听觉，听力;耳状物;穗;
vi. 抽穗;（美俚）听见;
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
He is far too qualified for such a menial position.
他做那样卑贱的工作，未免太可惜了。
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。