管

• Do n't concern yourself about his opinion .
  不要管他的意见。
• The nozzle first narrows, then flares out .
  排气管口先是变窄，然后渐渐张大。
• Two types of direct expansion coil are used .
  使用了两种类型的直接蒸发盘管。
• I've told you before to leave ogilvie alone .
  我过去对你说过别去管奥格尔维。
• She is an interfering old busybody !
  她是个爱管闲事的女人！
• He is in the care of the local authority .
  他归地方当局管。
• Recessing the oxidizer tube improves stability .
  氧化剂管的凹陷使稳定性增强。
• I will . leave this to me , please .
  我照看，请你不用管了。
• Itching under the cast is a common problem .
  病人常常感到管型下面的皮肤瘙痒。
• You can't help anyone by being sensitive .
  如果有人特别敏感，那谁又管得了呢。