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?&...
He was later criticised for his lack of foresight.他后来被指责缺少先见之明。He was later criticised for his lack of foresight...他后来被指责缺少先见之明。It required a statesman's foresight and sagacity to make the decision.作出这个决定需要政治家的远见卓识....