单词	vent stack
释义	vent stack 通风竖管
随便看	turn thumbs down to turn thumbs on turn thumbs up turn thumbs up on turn the tables on turn the tables on sb Turn the tables on sb turn the tableson somebody turn the tables upon turn the tide Turn the tone/volume knob Turn time point turn to turn to account turn toaccount account turn toaccount good account turn to account to turn the trick turn the vat upside down Turn the vat upside down turn the volume down Turn the volume up/down turn the wheel turn the wick down turn the wick up