Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入.Everyone who is going abroad will need to be immunised against typhoid.准备出国者均需注射伤寒预防针.Everyone who is going abroad will need to be immunized against typhoid....
Everyone who is going abroad will need to be immunised against typhoid.准备出国者均需注射伤寒预防针.An outbreak of typhoid followed.继而爆发了伤寒.Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入....
These clean air credits could later be transferred to new firms locating in the community.这些净化空气储存量可以在以后转到坐落在该区里的其他新公司.It boosts consumers'real incomes and fattens firms'profit margins.这将增加消费者的收入提高企业的利润幅度.Betwe...
The glomerular filtration rate remains relatively constant.肾小球滤过率也能保持恒定.This enzyme would make the filtration of beer easier.这种酶会使啤酒更容易过滤。After filtration, the hopped wort is ready for fermination.加了酒花的麦芽汁在过滤后进入发酵过程.Quar...
卡车倒车和掉头的时候，我听见发动机的轰鸣声。I heard the engines revving as the lorries backed and turned.他听见从远处什么地方传来打字机的嗒嗒声。From somewhere distant he heard the clatter of a typewriter.然后那个伐木工脱手甩出了斧头。哐！每个人都听见了。Then the woodcutter let his axe ...