如一些哺乳动物(鲸等)一样从呼吸孔中喷出的潮湿的气.To spout moist air from the blowhole . Used of a whale.为避免在睡眠时溺水, 海洋哺乳动物保持对呼吸孔的控制至关重要.To avoid drowning during sleep, it is crucial that marine mammals retain control of their blowhole....
大多数海洋腹足纲软体动物在某些幼体阶段形成一种有纤毛的游泳器官。Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.我那不怕疲劳的小纤毛每秒钟约做10次清扫动作.My tireless little cilia make about ten sweeping strokes a second.健康的皮肤, 粘膜...
Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms.沉降池中的废水中加入了消毒剂，以消灭所有有害微生物。Sedimentation, the damage of a breach are problems, too.而且沉积和决口的问题, 也是存在的.Sedimentation and denudati...
Seryozhka is a sluggard, a drunkard.谢辽日卡是个懒汉, 酒鬼.I will not, like a sluggard, wear out my youth in idleness at home.我不愿意象个懒人一样待在家里, 游手好闲地把我的青春消磨掉.The sluggard's convenient season never comes.春天不是读书天,夏日炎炎正好眠,等到秋来冬又至,...
The presumable result is an election defeat.推测结果是竞选可能会失败。The presumable range of initial disturbances for rocket under random excitation has been given.给出了在随机激励作用下火箭初始扰动的可能域.OBJECTIVE To synthesize the presumable bone - ...
对鲸的野蛮屠杀既不必要也不人道。The barbaric slaughter of whales is unnecessary and inhuman.我16岁退学的时候既不识字也不会写字。When I left school at 16, I couldn't read or write.大多数孩子既不是天才也不是明星，他们只是表现平平。Most children are not geniuses or stars. The...
发表者: 如果问题已经被其他发表者报告过了.Subscriber: if the question has already been reported by the subscriber.发表者的页面: 申请版主.Subscriber on his own page: come forward as a moderator candidate....