同根派生 breech block相關(guān)詞英漢例句Floating Breech Block Motion and Interior Ballistic Analysis of Auto Mortar 自動(dòng)迫擊炮炮閂浮動(dòng)及內(nèi)彈道分析He is a great guy, a chip off the old block. 他是一位好人,就像他父親一樣。That old block of flats is a real eyesore! 那座舊公寓真不順眼!The office block is under offer. 辦公大樓已有人出價(jià)購買。He used his casting vote to block the motion. 他用他的投票反對(duì)動(dòng)議的通過。breech block更多例句