Heterofertilization
异雄核受精
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
He saved money for years and in 1958 he bought a small workshop of his own.
他靠多年积蓄，于1958年买下了自己的一个小铺子。