pit-wastewater

常见例句

• This paper mainly introduces the water quality of pit wastewater, its usage status quo, and the influence on environment.
  主要介紹招遠市金鑛鑛坑外排廢水水質、利用現狀及金鑛洗選廢水對環境的汙染問題。
• The children were playing in the sand pit.
  孩子們在沙坑中玩耍。
• Many coal-miners were imprisoned in a pit accident.
  在一次塌方事故中，許多鑛工被壓在了井下。
• The managers want to pit the champion against John.
  經理人想讓冠軍與約翰比賽。
• The managers want to pit the champion against an unknown.
  經理們想讓冠軍與一名未成名的選手比賽。
• A hole or pit, especially one in a road surface.
  坑洞尤指路麪上的渦穴或坑洞
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