热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

sanitation

音標(biāo)[.sæni'teiʃən]
sanitation是什么意思、sanitation怎么讀

sanitation漢語翻譯

n. (環(huán)境)衛(wèi)生, 環(huán)境衛(wèi)生的提倡/維持, 衛(wèi)生設(shè)備, 下水道設(shè)施, 衛(wèi)生設(shè)施
【醫(yī)】 環(huán)境衛(wèi)生

sanitation英語解釋

名詞 sanitation:

  1. the state of being clean and conducive to health
  2. making something sanitary (free of germs) as by sterilizing
    同義詞:sanitization, sanitisation

sanitation例句

  1. The people lived in that city can keep sanitation clean.
    住在那個城市的人們能保持公共衛(wèi)生的清潔。
0
糾錯