警察如果遵守这些规定的话，一年都活不了。A policeman would not live one year if he obeyed these regulations.出租车必须遵守警方的严格规定。Taxis must conform to the rigorous standards laid down by the police.有些海滩未能遵守欧洲有关浴场的指令。Some beaches had failed to comp...
愈来愈深的分歧使不同的年龄群互相分离.Increasingly deep cleavages separate one age group from another.使不同温度的物体相接触.Bodies at different temperatures are placed in contact.要注意确定最适的害虫种群,使不同的遗传型能够辨别.Attention must be given to identifying the op...
Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.The epoxides were obtained with up to 90 % yields in the reaction sys...
The seagulls swirled in aerial combat over the barges.海鸥盘旋在驳船上方，展开空中的搏斗。a flock of seagulls一群海鸥Seagulls followed in the wake of the huge ship.海鸥尾随于大船之后....