Corindon
(=corivendum)刚玉
✅ 同义词
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
Each person follows his own interests.
人人都追求自己的利益。
2 Two friends meet at school on the first day of term.2
两个朋友于新学期的第一天在学校见面。