清除to clean up

结清to settle

• 账目已经清了。

  The account has already been settled.

参见：清点[qīngdiǎn]

纯净;清楚clear

• 水清见底。

  The water is clear enough that one can see the bottom.

• 水不清。

  The water is murky.

• 天朗气清

  the sky is clear and the air is fresh

• 神志不清

  one's state of mind is not clear

• 谁也说不清

  no one can clearly say

• 把事问清

  ask questions to make things clear

• 事情尚未查清。

  The matter has still not been investigated.

彻底complete

• 全部付清

  pay off everything

寂静quiet

参见：清廉[qīnglián]

单纯pure

• 清咖啡

  black coffee