Heterosome
性染色体
🗣️ 情景例句
How nice it is here.
这儿真不错。
Do you think it's going to rain tomorrow?
你认为明天将下雨吗？
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它们在地下打洞，吃掉本可以饲养数百万头牛羊的牧草，给澳洲大陆造成了毁灭性的破环。