Unicostate
a. [植](叶)中脉显明的
🗣️ 情景例句
To help us make this transaction possible,
是的，为了促成这笔交易，
You'll break your neck, if you don't take care.
你不专心的话，就会弄断你的脖子。
It has become much cooler.
天气变得凉爽多了。