同根派生 mach.相關(guān)詞英漢例句Mach two equals twice the speed of sound. 二馬赫相當(dāng)于聲速的二倍。How mach is it by registered mail? 這個(gè)寄掛號(hào)要多少錢?Inner Mongolia Wantong Construction Mach. 內(nèi)蒙古巴彥淖爾市萬(wàn)通經(jīng)貿(mào)有限公。For him fame does not count for mach. 在他看來(lái)名譽(yù)算不了什么。DO our team have hope to win this mach? 我們隊(duì)還有希望贏得這場(chǎng)比賽嗎?mach.更多例句