Pericycle
n. [植]中柱鞘
🔁 扩展释义
【医】 中柱鞘(植物)
🗣️ 情景例句
I need some help.
我需要帮助。
We would be glad to start business with you.
我们很高兴能与贵公司建立贸易往来。
Oh, it doesn't matter!
噢，没关系！