D 開(kāi)頭單詞
down spout 下水管；雨落管；水落管；出渣槽
down sleeping bag [體育]鴨絨睡墊[經(jīng)濟(jì)學(xué)]羽絨睡袋
down skiing jacket [經(jīng)濟(jì)學(xué)]羽絨滑雪衫
down round 估值較低的融資
down pipe 雨水管；落水管；水落管；下降管
down payment （分期付款中的）頭期款；預(yù)付定金
down on 對(duì)…有惡感的，生氣，不滿(mǎn)
down load 卸載；轉(zhuǎn)載
down lead 引入線(xiàn)
down jacket 羽絨服；鴨絨衣；羽絨夾克
down in the mouth 垂頭喪氣；沮喪的
down in the dumps 垂頭喪氣；情緒低落
down haul winch [能源科學(xué)技術(shù)]下曳絞車(chē)