Placodium
产囊原基层, 囊壳孔口处的硬皮层
🗣️ 情景例句
You're a ... wonderful friend.
你是个……极好的朋友。
Every pleasure has a pain.
乐中必有苦。
Most of my friends live in the city, yet they always go into raptures at the mere mention of the country.
我的许多朋友都住在城市，但他们只要一提起乡村，马上就会变得欣喜若狂。