In drilling an oil well, mud is used to lubricate the cutting bit.钻油井时, 泥浆被用来润滑钻头.Lubricate adjuster screw threads and pivot with spray lube.使用喷雾润滑油润滑调整器螺丝螺纹和枢轴.You should lubricate the wheels of your bicycle once a mont...
The snow was light and noiseless as it floated down.雪花轻盈飘落，无声无息。The smells of delicious foods floated all around him.美食的香味弥漫在他的四周。A page came loose and floated onto the tiles.有一页纸脱落下来，飘落到地砖上。...
AIG's wayward eggheads are not the only ones squirming.焦躁不安的不仅仅只有AIG一意孤行的书呆子.What do these eggheads know about practical things?这些书呆子懂得什么实际的事务?The Government was dominated by self-important eggheads.政府被一群自以为是的书呆子控制着...