Sphaerulitic
球粒形结构
🗣️ 情景例句
No one should think that their own culture is superior.
任何人都不应该有文化优越感。
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
I go to school by bike.
我是骑自行车上学。