它的潜伏期有多长?How long is its latent period?该病有长达11天的潜伏期。The illness has an incubation period of up to 11 days.潜伏期通常为8-14天.The incubation period usually is 8 to 14 days....
出席的人不超过20名.There weren't beyond twenty people present.请为我在明天的会议上解释一下我不能出席的原因——我工作太忙,无法来.Please make my excuses at tomorrow's meeting — I've got too much work to do to come.所有出席的人都批评他不应该这样鲁莽.Those who were ...
...an old toothbrush.一把旧牙刷The toothbrush gently removes plaque without damaging the gums.这种牙刷可以温和去除牙菌斑而不损伤齿龈。As soon as the bristles on your toothbrush begin to wear, throw it out.牙刷毛一开始磨损，就把它扔掉。He was short and tubby an...
Again there was that moment of splintered sapphires before the lids, dropping like scales, extinguished it.她眼眶中又闪烁出蓝宝石的光彩,接着眼睑象鱼鳞般地垂落下来, 双目又黯然失色了.She also sported a somewhat gawdy gold watch set with diamonds and sapphir...