Heptaploidy
七倍性
🗣️ 情景例句
I frankly don't know what to do about it.
我真不知道该怎么解决。
What a mess!
乱七八糟。
They feared that the mummy would fall to pieces when they cut it open, but fortunately this has not happened.
他们曾担心在把木乃伊切开后，它会散成碎片，但幸运得很，这种情况并未发生。