Didiploid
双二倍体
🗣️ 情景例句
Is there a convertible model available?
这里有敞篷车吗？
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
But you said you'd come out to dinner with me. We fixed it.
但你说过你愿意出来和我共进晚餐的。我们已经决定了的。