off adv.表示状态的关闭或离开prep.离开；在...之外adj.空闲的；离开的；关闭的v.离开；脱下
详细释义
名词 offspring:
the immediate descendants of a person
something that comes into existence as a result
any immature animal
双语例句
NATURE's THE SEEDY SIDE OF PLANTS rips the husk off the many remarkable ways plants make sure their offspring are spread far and wide. 大自然植物隐秘的一面揭露了很多值得注意的地方，那就是植物确保他们的后代广泛的传播。
The chromosomes within these polar bodies have the same genetic and reproductive poten cials as those left in the oocytes and can be used for production of fertile off spring. 这些极体内的染色体和留在卵母细胞内的染色体同样具有遗传和生殖潜力，可用作生产有生殖能力的后代。
