单词:air purifier
air purifier的用法和样例:
例句
- The successful development of this test bed guarantees the maintenance quality of air source purification plants and the reduced failure of air systems.该试验台的研制成功,对提高风源净化装置的检修质量和降低空气系统故障起到了保障作用。
单词:air purifier 相关文章
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介绍: smog 雾霾 mask 口罩、面膜 A mask is an object normally worn on the face, typically for protection, disguise(伪装), performance, or entertainment. gas mask 防毒面 oxygen mask 氧气面罩 air purifier /?pj?r?fa??r/ 空气净化器