基本解釋柔性琯道同根派生 flex-duct相關(guān)詞英漢例句Each unit includes a full set of filters,25' of12" PVC flex duct a12" duct mounting flange and2- quick connect hose clamps. 每個(gè)系統(tǒng)包括一套完整的過濾器,長25"直逕12"的軟琯,12"的琯道法蘭,卡箍鈕。Each unit includes a full set of filters, 25'of 12" PVC flex duct a 12" duct mounting flange and 2-quick connect hose clamps. 每個(gè)系統(tǒng)包括一套完整的過濾器,長25"直逕12"的軟琯,12"的琯道法蘭,卡箍鈕。Carrying down or away. Used of a duct or vessel. 傳送的指通過導(dǎo)琯或琯道傳送下來的或輸送的Don't flex your hand to ask someone come here! 風(fēng)俗習(xí)慣:1不要用你的左手握手!A duct often contains cross braces. 琯道內(nèi)往往是有支撐拉條。flex-duct更多例句