常見(jiàn)例句雙語(yǔ)例句Heating, Ventilation, Air-conditioning and Cooling Structure Design, HVAC, Wind Duct.汽車空調(diào)箱結(jié)構(gòu)設(shè)計(jì),運(yùn)動(dòng)機(jī)構(gòu),風(fēng)門,換熱器布局,風(fēng)量分配等。權(quán)威例句They soon found that duct tape leaked air so badly much of the cooling and heating was wasted--and that the tape frequently shrunk, dried up or separated.FORBES: The Other Greatest Tool Ever 返回 cooling-air duct