These borings consist of rock fragments, ash coal and other materials.这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.Ultra - violet recorders consist in principle of geophones.紫外线振动记录器的原理与听地器相似.'What does your market research consist of?&...
The hawk swooped and soared away carrying something.那只鹰向下猛冲，抓住东西后又展翅高飞了。A hawk hovered over the hill.一只鹰在小山的上空翱翔。The hawk poised in mid-air ready to swoop.老鹰在半空中盘旋，准备俯冲。...
He spread his palms in a gesture of openness.他展开手掌,以示坦诚.At present ideological and political work in hospitals is characterized by limitedness, openness, autonomy and extensiveness.目前医院思想政治工作具有局限性 、 开放性 、 自主性、广泛性特点.Those...
经济不发展, 这些问题永远不能解决.If the economy does not develop, these problems can never be solved.这就像巴西不发展就不是拉丁美洲世纪一样.By the same token, there could be no Latin - American century without a developed Brazil.南方不发展,北方还有什么市场?For where ...