Enneaploidy
九倍性
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
Could you do me a favor?
能请你帮个忙吗？
The cry had certainly come form one of the chimneys, but as there were so many of them, the fire fighters could not be certain which one it was.
喊叫声肯定是从烟囱里传出来的，然而，因为烟囱太多，消防队员无法确定到底是哪一个。