Hercogamy
雌雄蕊隔離, 自花 受粉阻礙
??? 情景例句
His car's burning oil.
他的車(chē)燒油。
No. I was planning to stay home.
不，我打算呆在家里。
I'd like to pick sea shells this afternoon.
今天下午我想去撿貝殼。