Perigonium
雄器苞, 围生殖囊; 花被
🗣️ 情景例句
Here you go, sir.
可以，先生。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Oh, it's too hard. I can't count them.
噢，太难数了。我数不了。