The stamp of the horse's hoofs on the wooden floor was loud.马蹄踏在木头地板上的声音很响.My son hoofs a mile to school each day.我的儿子每天步行一英里去上学.The noise of hoofs called him back to the other window.马蹄声把他又唤回那扇窗子口....the idea of an...
A variety of deep - green chalcedony flecked with red jasper.带有血红色斑点的绿色石髓.Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony opal.不倒翁有两种, 一种为水钙铝榴石玉, 另一种为玉髓蛋白石玉.A light green or light grayish - green ...
The behavior of convective motion is not laminar but turbulent.对流运动的行为不是片流式而是湍流式.The flow is primarily laminar.这种流动主要是层流.The air flow was regarded as quasi - laminar.空气流动被视为准层流....
The barometer marked a continuing fall in atmospheric pressure.气压表表明气压在继续下降.The upper surface of the fluid is under atmospheric pressure.流体上表面受大气压力作用.The glass ( ie atmospheric pressure ) is falling.气压在下降....