Sphenoid
a. 楔形的\\nn. 半面晶形, 蝶骨
✅ 同义词
🗣️ 情景例句
Maybe we can compromise on this.
也许我们还可以协商一下。
He keeps on studying ecology.
他不断攻读生态学。
I would rather stay at home alone.
我宁愿独自呆在家。