Man was evolved from an ancestor that was probably arboreal.人大概是从住在树上的祖先进化而来的....arboreal marsupials which resemble monkeys.和猴类相似的树栖有袋动物Squirrels are arboreal creatures.松鼠是栖于树上的动物....the arboreal splendor of the valley.这...
母亲为胎儿提供营养和成长的空间。The mother provides the embryo with nourishment and a place to grow.这一新技术已经被用来鉴别胎儿的性别。The new technique has been used to identify the sex of foetuses.他像胎儿一样蜷曲地睡在那儿。He was asleep there, curled up in the fe...
If you command wisely,you’ll be obeyed cheerfully.指挥有方则人人乐从。She greeted him cheerfully.她高高兴兴地和他打招呼。If you command wisely, you'll be obeyed cheerfully.倘君指挥有方，人人欣然听命。Birds sang cheerfully in the trees.鸟儿在树上欢快地歌唱。The m...
Although bullfrogs were introduced into mainland China in 1959, they were not wildly raised until 1990.1959年牛蛙被引入中国大陆, 但直到1990年才开始在国内大范围饲养.Some of it can be credited to mainland corporations borrowing more overseas.其中一些可...