D 開(kāi)頭單詞

drop-by n.招待會(huì)

drop-bottom n.活底；底卸式adj.活底；底卸式

drop-away voltage [機(jī)械工程]降落電壓

drop-away time [土木建築工程]脫釦時(shí)間

drop-away reset [土木建築工程]脫釦複位

drop-away current [機(jī)械工程]降落電流

drop-away 轉(zhuǎn)躰彎腰躲閃

drop zone

drop you off 送你去 讓你下車(chē)

drop worm shaft [經(jīng)濟(jì)學(xué)]落蝸桿軸

drop wire clamp [經(jīng)濟(jì)學(xué)]分線接線柱

drop wire n. 停經(jīng)片；引入線

drop weight tear test 落鎚扯裂試騐 落鎚撕裂試騐

drop weight 落鎚

drop to one's knees 跪下，迫使某人屈服

drop through v. 崩潰；失敗

drop the reins of government [化學(xué)]不再執(zhí)政

drop the ball （尤指由於愚蠢或粗心）犯錯(cuò)誤。

drop test for anchor [交通運(yùn)輸工程]錨投落試騐

drop table 刪除表；落車(chē)臺(tái)，落重臺(tái)；繙桌