Olivinite
橄榄岩
🗣️ 情景例句
If you would supervise the refurbishing,
假如你能监督整修过程，
He's behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
I want to buy some food for supper this evening.
我想买点晚饭用的东西。