D 開(kāi)頭單詞

draw-tube 活鏡筒

draw-tongs 緊線(xiàn)鉗,扳導(dǎo)線(xiàn)鉗

draw-thresd 絲腺(鱗翅目)

draw-string (n.)

draw-sheet for sick bed [經(jīng)濟(jì)學(xué)]病牀用吸水被單

draw-sheet n.抽單；墊單

draw-play

draw-own n.蓄水位下落

draw-over vaporizer [經(jīng)濟(jì)學(xué)]蒸餾汽化器

draw-out type switchboard [交通運(yùn)輸工程]插拔式配電板抽屜式配電板

draw-out switchboard [動(dòng)力與電氣工程]抽出式開(kāi)關(guān)板

draw-out roller [交通運(yùn)輸工程]出佈輥

draw-out power by induction [電子、通信與自動(dòng)控制技術(shù)]感應(yīng)取電

draw-out carriage [動(dòng)力與電氣工程]抽出式小車(chē)

draw-out adj.抽取的

draw-off tank n. 抽水罐

draw-off plug 排出塞

draw-off pan 泄流板

draw-off header [土木建築工程]排水聯(lián)箱

draw-off equipment [能源科學(xué)技術(shù)]牽引設(shè)備