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单词 ejector
释义

WordReference Random House Unabridged Dictionary of American English © 2024
e•jec•tor  (i jektər),USA pronunciation n. 
  1. a person or thing that ejects.
  2. Military(in a firearm or gun) the mechanism that after firing throws out the empty cartridge or shell.
  3. HydraulicsAlso called eductor. a device for inducing a flow of a fluid from a chamber or vessel by using the pressure of a jet of water, air, steam, etc., to create a partial vacuum in such a way as to entrain the fluid to be removed.
  4. Mechanical Engineeringany of various devices for removing work from a machine or die.
  • eject + -or2 1630–40

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更新时间:2025/7/23 19:01:26