Amphihaploid
双单倍体
🗣️ 情景例句
I'm worried about you and Mom.
我很担心你和妈妈。
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。