Protostele
n. [植]原生中柱
🗣️ 情景例句
And we're bringing the ketchup, mustard, relish--all that stuff.
我们还要带蕃茄酱， 芥末， 调味酱 ，诸如此类的东西。
He is a promising young man.
他是个有出息的年轻人。[分词作定语]
How was your weekend?
你周末过得怎么样？