Oligoclasite
奥长岩
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
OK. Thanks.
好的，谢谢。