Intersterility
(之间)不育性(近亲群二个体之间不育)
🗣️ 情景例句
to work with Dad towards solving that problem?
和爸爸一起来解决这个问题怎么样？
It gets in around 11:45.
大约11点45分到。
What about a quarter past two?
2：15怎样！