Sphaerulitic
球粒形结构
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
He puts me to shame.
他使我蒙羞。
Bruce, when did you come to China?
布鲁斯，你什么时候来到中国？