他参与了石油、锌和铅的勘探。He was involved in oil, zinc and lead prospecting.黄铜是铜锌合金。Brass is an alloy of copper and zinc.铜与锌熔合成黄铜the fusion of copper and zinc to produce brass...
...the carcass of a rusted tractor.一辆生锈的拖拉机残骸Our tractor is out of order.我们的拖拉机坏了。The clanking tractor went along , shooting smoke out of its belly.拖拉机铿铿地开了过去, 从车肚里喷出烟来.A sprayer hooked to a tractor can spray five gallon...
Prissy quickened her gait infinitesimally and Scarlett went back into the house.百里茜这才稍稍加快了脚步,思嘉也回到屋里来.And when you add space to that equation, it is infinitesimally small.当你加上无限的空间到那个等式, 它是极其小的.I believe that life is inf...
The truck was trundling along the escarpment of the Zambesi valley.卡车沿着赞比西山谷的绝壁缓缓行进。These Severn Valley woods have been exploited for timber since Saxon times.从撒克逊时代起就开始采伐塞文山谷的这些树林获取木料。Tourists can visit outlying areas l...
This basic utilitarian model gives a relatively unsophisticated account of human behaviour.这个实用的基础模型较为简略地解释了人类的行为。This is a very utilitarian commercial speculation.这其实是一种十分功利的商业炒作。Bruce's office is a corner one, uti...