L 開(kāi)頭單詞
long crus [毉葯科學(xué)]長(zhǎng)腳
long conversation [語(yǔ)言學(xué)]長(zhǎng)對(duì)話(huà)
long consist passenger train [交通運(yùn)輸工程]長(zhǎng)編組旅客列車(chē)
long connecting hose [經(jīng)濟(jì)學(xué)]長(zhǎng)聯(lián)接軟琯
long collarless vest [紡織科學(xué)技術(shù)]無(wú)領(lǐng)長(zhǎng)背心
long chord winding [動(dòng)力與電氣工程]長(zhǎng)節(jié)距繞組
long chain 長(zhǎng)鏈
long centric [毉葯科學(xué)]長(zhǎng)正中
long call 認(rèn)購(gòu)長(zhǎng)倉(cāng)
long butterfly put spread [經(jīng)濟(jì)學(xué)]買(mǎi)入碟式賣(mài)權(quán)價(jià)差
long butterfly call spread [經(jīng)濟(jì)學(xué)]買(mǎi)入碟式買(mǎi)權(quán)價(jià)差
long bull point chisel [土木建築工程]加長(zhǎng)尖鑿
long boom wharf crane [交通運(yùn)輸工程]長(zhǎng)臂碼頭起重機(jī)
long bone [解剖] 長(zhǎng)骨
long bond n. 長(zhǎng)期公債；長(zhǎng)鍵；[財(cái)政] 長(zhǎng)期債券
long blade n. 長(zhǎng)葉片
long before 很早以前；在…以前很久