Orthoploid
正倍体
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
To sing a song
唱歌
Kate, I'm sorry about that argument. I apologize for being so angry with you.
凯特，那次争吵我很抱歉。我为跟你发火向你道歉。