Quantivalence
n. [化] 原子价
🗣️ 情景例句
They don't have a coffee shop.
他们也没有咖啡厅。
The fool talks, and the wise man thinks.
蠢人嘴巴讲，聪明人用心想。
It looks as if she's gone away for a few days.
好象她要外出好几天了。