He was wiping his hands on an oily rag.他正在用一块满是油污的破布擦手。"This man Tom works for a local rag," he said.“这个叫汤姆的人在一家地方小报社工作，”他说。We started out with a little rag-tag team of 30 people.我们最初只是一支由30人组成的散兵游勇的队伍。...
风势已减弱了 、 温度已下降了 、 水平面已降低了很多.The wind, temperature , water level , etc has dropped considerably.球管CD的顶应低于标记B的水平面.The top of the bulb CD must be at a lower level than mark B.所示的管ABC是由位于同一水平面内的AB和BC组成的悬臂.The tube ABC shown ...
Catherine the Great was a patron of the arts and sciences.叶卡捷琳娜大帝资助发展艺术和科学。Mathematics was once dubbed the handmaiden of the sciences.数学曾一度被视为各门科学的基础。It's beyond my depth when it comes to natural sciences.谈到自然科学我就茫然...
We all start with preconceived notions of what we want from life.我们开始时都对自己想从生活中得到什么抱有一些预想。I'd had a few notions about being a journalist.我以前曾有过想当记者的念头。a political system based on the notions of equality and liberty建...