Polycross
多系天然杂交, 多向杂交, 多父本杂交
🗣️ 情景例句
Don't you know it!
你说得没错。
My overcoat is red.
我的大衣是红色的。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。