英语词汇ear dust怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
But earwax seems to have the very humble role of being no more than biological flypaper, serving to prevent dust and insects entering the ear.
然而耳垢的作用看上去极其单一，像一张生物捕蝇纸，防止灰尘和昆虫进入耳朵。
2
It acts as a self-cleaning agent to keep ears healthy by trapping dirt, dust, and other small matter, keeping them from getting farther into the ear.
它发挥着自我清洗剂的作用，通过吸附污垢、灰尘和其它细小物质保持耳朵健康，从而防止它们进一步进入耳内。
3
Machine operators shall be provided with protective apparatus including ear-muffs and anti-dust aspirators.
同时为机械操作人员配备隔声、防尘的劳动保护用品。

单词	ear dust
释义	ear dust 简明释义耳沙网络释义 1 ?耳沙 ... ear drum 鼓室(俗也作为鼓膜)... ear dust 耳沙,耳石... ear forceps 耳镊... 双语例句 1 But earwax seems to have the very humble role of being no more than biological flypaper, serving to prevent dust and insects entering the ear. 然而耳垢的作用看上去极其单一，像一张生物捕蝇纸，防止灰尘和昆虫进入耳朵。 2 It acts as a self-cleaning agent to keep ears healthy by trapping dirt, dust, and other small matter, keeping them from getting farther into the ear. 它发挥着自我清洗剂的作用，通过吸附污垢、灰尘和其它细小物质保持耳朵健康，从而防止它们进一步进入耳内。 3 Machine operators shall be provided with protective apparatus including ear-muffs and anti-dust aspirators. 同时为机械操作人员配备隔声、防尘的劳动保护用品。
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