Ultramicrostructure
[化] 超微结构
🗣️ 情景例句
I know about how business is done here.
我认为这方面比较在行。
This nation is noted for its natural resources.
这个国家以天然资源闻名。
She stamped out the letters 'SOS' in the snow.
她在雪地上踩出了“SOS”这3个字母。