It is a flagellum – the tail - like propeller found in single cells.它是一根鞭子—— 状 似螺旋桨的尾巴存在于单个细胞中.Resembling or having the form of a flagellum ; whip like.有鞭毛、鞭节的,或类似于鞭毛、鞭节的.Strictly the term is now reserved for the bacteri...
Many of Kuwait's spacious freeways were engineered by W S Atkins.科威特有很多宽阔的高速公路是阿特金斯集团设计建造的。Los Angeles is famous for its many freeways.洛杉矶以其众多的高速公路闻名.About 25 miles per gallon on the freeways.走高速公路的话,一加仑可以跑25英里....
He was a stern critic but an extremely kindly man.他是个苛刻的批评家，但却是个非常善良的人。His best friend was killed by police under extremely questionable circumstances.他最好的朋友在极其可疑的情况下被警察打死了。Twelve extremely good-looking, smooth young men...