That jeep has four cylinders.那辆吉普车有4个汽缸.Lead weights and air cylinders encumbered the divers as they walked to the shore.潜水员向海岸走去时，铅坠和氧气罐使他们步履维艰。Cylinders must be cleaned thoroughly after the honing or Boring operation.镗...
The thinking is good-hearted, but muddled and fundamentally unsound.这个想法的出发点是好的，但是条理混乱，而且本质上是错误的。The national tests were educationally unsound.从教育角度看，全国统考是不合理的。The church was structurally unsound.那个教堂的结构很不坚固。...
A jay emerged from the juniper bush in a flash of blue feathers.只见亮闪闪的蓝色羽毛一闪，一只松鸦从刺柏丛中钻了出来。Conifer tree style such as pine, fir, spruce, redwood, juniper, etc.针叶类树包括松树 、 杉树 、 云杉 、 红木 、 刺柏, 等等.Observation on Roots and Exp...
这是个新课题,需要深入的研究.This is a new subject and needs to be explored in depth.让我们做一次深入的研究.Let's make an exhaustive study.想要对这个问题有更加深入的了解，读读它会受益匪浅。It makes invaluable reading for anyone who wants to acquire a greater depth ...