knock

• I knocked my hand against the table .
  我的手碰到桌子上了。
• The longest pole knocks the most persimmons .
  竿子最长打的柿子最多，强者常胜。
• My idea knocked him dead .
  我的想法给他留下了深刻的印象。
• It nearly knocked me off my feet .
  它差一点把我震倒在地。
• Knock their heads together .
  以武力强制两个打架的人停手。
• There was a very quiet knock at the door .
  有人轻声叩门。
• I knocked the plate off the table with my elbow .
  我的胳膊肘把盘子从桌上碰掉了。
• The heavy blow on the chin knocked him cold .
  下巴上挨的重重的这一拳把他打昏了。
• She went straight up to the door and knocked loudly .
  她径直走到门口重重地敲门。
• Still i don't want to knock him .
  不过我还是不想难为他。