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....