Kryptonate
氪酸盐
🗣️ 情景例句
Can you tell me something about the student body?
谁是学生会主席？
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！