He always litters a desk with papers.他总是将桌上零乱地堆满了文件.Our dog has had three litters of puppies.我们的狗已经生了三窝小狗.This is particularly a problem for first litters gilts which typically have low lactation feed intakes.对于初产母猪来讲这尤其...
Our dog has had three litters of puppies.我们的狗已经生了三窝小狗.Glass from broken bottles litters the pavement.人行道上满是破碎瓶子的玻璃渣。He always litters a desk with papers.他总是将桌上零乱地堆满了文件....
He often works by rule of thumb.他通常凭经验办事.As a rule of thumb, a cup of filter coffee contains about 80mg of caffeine.凭经验估计，一杯过滤咖啡约含80毫克咖啡因。A good rule of thumb is that a broker must generate sales of ten times his salary ...
驾船和开车不是一回事。Driving a boat is not the same as driving a car.我不开车，公共汽车条件又太糟糕。I don't drive and the buses are quite hopeless.我得有上千次开车经过那里。I must have driven past that place thousands of times....
成血管细胞瘤的特征性影像学表现是囊肿和突入囊内的壁结节,以及肿瘤的异常显著增强.The peculiar imaging appearance of hemangioblastomas are cystic lesion with small mural nodule and enhanced markedly....
Cosmopolitanism became difficult to disentangle from its overtones of anti - semitism.世界主义被认为很难摆脱犹太主义的色彩.She clawed at the bushes to disentangle herself.她向灌木丛抓去，想脱身出来。This skein of wool won't disentangle.这束毛线解不开.She...
Randolph's work was exclusively concerned with the effects of pollution on health.伦道夫的著作专门论述污染对健康的影响。The snowcoach concept in Yellowstone provides low-impact, low-pollution access.在黄石公园里使用雪车这一想法，为人们提供了一种对环境低影响、低污染的游...