麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

air purification

音標(biāo)[e?(r) ?pj??r?f??ke???n]
air purification是什么意思、air purification怎么讀

air purification漢語翻譯

空氣凈化

air purification例句

  1. The new air purification system significantly improved the indoor air quality.
    新的空氣凈化系統(tǒng)顯著改善了室內(nèi)空氣質(zhì)量。
  2. Air purification is essential for people with allergies to reduce their exposure to allergens.
    對(duì)于過敏體質(zhì)的人來說，空氣凈化是減少接觸過敏原的關(guān)鍵。
0
糾錯(cuò)

最新應(yīng)用