单词	村妪
释义	村妪 cūn yùold village woman
随便看	cascade transformer generator cascade transformers cascade transformer type accelerator cascade transistor amplifier cascade transistor amplifiers cascade transistor circuit cascade transition cascade transition detector cascade tray cascadetray fractionating column cascade tray fractionating column cascade-tray fractionating column cascade-tray fractionation column cascade trigger circuit cascade tripping cascade tube cascade tunnel cascade turning angle cascade tutorial cascade type cascade type cooler cascade type current transformer cascade-type current transformer cascade-type deduster cascade-type de-duster