Amphidiploidy
双二倍性
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
I don't know what time it is.
我不知道现在几点钟。
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。