短語(yǔ)詞組短語(yǔ)seal it up 把它密封seal -up solution 封管液Sleeve - Seal Back UP 密封定位套seal up empty sheel 四周密封內(nèi)空腔Seal Up For Safekeeping 封存seal up the balcony 封閉陽(yáng)臺(tái)Seal up Vehicle 封車Opening To Seal Up 密封開放;打開密封起來(lái) 返回 seal up