Bilocellate
具两分室的
🗣️ 情景例句
He's quiet now.
他现在很安静。
This is a typewiter.
这是一台打字机。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。