Phellogen
n. 木栓形成层\\n[医] 木栓形成层
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
I stayed and did some extra work.
我留下加了一会儿班。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。