井底

• the bottom of a well
• shaft bottom
• shaftbottom
• face of shaft
• bottom of hole
• bottom hole
• shaft floor
• pit bottom

参考释义

井底 [jǐng dǐ]

• -
• 短语
  井底把钩 runner-on
  井底把钩工 bottomer; hanger-on; onsetter
  井底保护隔墙 pentice
  井底爆炸 {工} well shooting
  井底车场 shaft station; hanging-on shaftbottom
  井底封隔器 {油工} bottom-hole packer
  井底高边炮眼 cropper （分台阶凿井时）
  井底排水孔 dibhole
  井底水仓 wellhole
  井底水窝 lum; dibhole
  井底司罐工 runner-on
  井底通道 boutgate
  井底温度 bottom hole temperature
  井底压力 {油工} bottom-hole pressure
  井底油气分离器 bottom hole separator

例句

1. 【谚】井底之蛙，所见不广。
   The frog in the well knows nothing of the great ocean.

短语

• 船底