Phellogen
n. 木栓形成层\\n[医] 木栓形成层
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
The whole world knows that.
那个事人人皆知。
No, I'm sure it's not.
是的，我确信不如。