Children should be weaned off television.孩子应该少看电视。I was weaned on a regular diet of Hollywood fantasy.我从小就时常看好莱坞幻想片.Traditionally piglets were weaned at eight weeks.小猪通常在八周时断奶....
They classed this insect under the Coleoptera.他们把这种虫列入甲虫类.Most susceptible species belong to the orders Lepidoptera, Diptera, and Coleoptera.大多数感染的虫种属于鳞翅目 、 双翅目和鞘翅目.NOTES ON BEROSUS LEACH IN CHINA WITH FOUR NEW SPECIES (...