Intersterility
(之间)不育性(近亲群二个体之间不育)
🗣️ 情景例句
that this interview could be an important experience for you.
这次面谈是一次很好的经验。
What will you do during this weekend?
这周末你干什么？
And you ought to get a few large rocks to put in the tank.
还有，你应该弄到几块大点儿的岩石，放进水箱里。