The surface of the reinforcement may be plain, ribbed or indented.钢筋的表面可以是光圆的, 带肋的,或者是锯齿状的.I am sure that this meeting will contribute to the reinforcement of peace and security all over the world...我相信这次会议将会促进世界范围内的和平与安...
我的目标是出版一本关于彼得·莫恩的学术著作。My object was to publish a scholarly work on Peter Mourne.那些是微妙的学术上的辩论，但不久的将来怎么办？Those are nice academic arguments, but what about the immediate future?我们的很多老师也和海德堡大学保持着有益的学术联系。Many of our teachers ...
With a low-pitched rumbling noise, the propeller began to rotate.伴随着隆隆的低沉噪声，螺旋桨开始旋转起来。Rotate the head clockwise and counterclockwise.按顺时针方向转动头部，然后再逆时针旋转。Rotate the shoulders in their sockets five times.让肩膀绕臼部转动5次。...
It holds vegetables in place while they are being peeled or sectioned.将蔬菜削皮或切片时用它来固定。The police have sectioned off part of the road with traffic cone.警察用锥形路标把部分路面分隔开来.The kitchen is sectioned off from the rest of the roo...