您要查找的是不是：
- 把井加深deepen a well
- 警它由底痤、压力表、压把、喷嘴等几部分构成。P It consists of the bottom, pressure gauge, handle and nozzle, etc.
- 他用木板把井盖上。He planked the well over.
- 使用灭火器应当首先拔出位于压把根部的保险销，之后一手托住灭火器底座，一手用力按下压把，使灭火器从罐内喷射出来扑灭火灾。First you should pull the pin at the end of the handle, then hold the bottom of the extinguisher with one hand and with the other, press hard the handle to eject extinguishing agent from the can to suppress fire.
- 井well
- 把井用板盖上to board over a well
- 压克力acryl
- 把手knob
- 稳压器manostat
- 一把handful
- 压板textile board
- 测井well logging
- 井号number sign
- 耐压pressure-proof
- 把我Me.
- 压紧compress
- 并把to include
- 井的phreatic
- 压痕impress
- 变压transformation
