Molecular number
[化] 分子序; 分子序数; 原子序数和; 分子内原子序数和
🧩 词语组成解析
🗣️ 情景例句
more than reading, writing, and arithmetic.
比阅读 、写作及算术更多的东西。
I often have breakfast in the morning.
我常常在早上吃早餐。
Yes, of course.
当然。