同根派生 sewer main相關(guān)詞英漢例句Optimized design of sewer main and pumping stations in Shenzhen 深圳污水主干管渠及泵站工程設(shè)計(jì)優(yōu)化The sewer is choked up with rubbish. 下水道被垃圾堵住了。The sewer in the toilet was blocked. 衛(wèi)生間的下水道堵住了。She became the best sewer in the factory. 她成了該廠最好的縫紉工。The main impediment to growth is a lack of capital. 影響發(fā)展的主要障礙是缺乏資本。sewer main更多例句