Get a broom and sweep up that glass will you?拿扫帚把那些玻璃清扫干净好吗？I couldn't afford more than a broom cupboard to set up office in.我的钱也就够搞一间鸡窝大的办公室。She is sweeping with a broom.她在用扫帚扫地....
She is sweeping with a broom.她在用扫帚扫地.A new broom sweeps clean.新官上任三把火。Returning indoors, he replaced the broom and decided to roll up his bedding.进屋,把笤帚放在原处, 他想往起收拾铺盖.I couldn't afford more than a broom cupboard to ...
The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.化合物庚烷的主要用途是作为双基推进剂的增塑剂.The factory produces propellant for ballistic missiles.这个工厂为弹道导弹生产推进剂。A variety of mechanical surfaces ...
工作时周围环境温度恒定有多么重要呢？How important is it to have an even temperature when you're working?温度通过热传导变得一致，直到最终达到恒定状态。Temperature becomes uniform by heat conduction until finally a permanent state is reached.那栋砖砌的房子里全年温度恒定。T...
在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".他利用半透明瓷漆绘制出鲜艳生动的图画。He relied on translucent enamels to produce vivid, glowing pictures.对海上生活生动的描述a picturesque descrip...