Spermidium
种状果(瘦果)
🗣️ 情景例句
I'll discuss this matter with you behind closed doors.
我要跟你私下谈这个事。
He keeps on studying ecology.
他不断攻读生态学。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。