Cerumen
n. 耵聍, 耳垢, 耳屎\\n[医] 盯聍, 耳垢
✅ 同义词
🗣️ 情景例句
Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了，赵明，我问你个问题。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
but of accumulated knowledge applied to practical life.
而是积累起来的知识应用到实际生活中的结果。