Didiploid
双二倍体
🗣️ 情景例句
What is the most important thing for you to be happy?
你认为对你来说开心最重要的是什么？
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
It spread through France,
结果在整个法国蔓延开来。