Quantivalence
n. [化] 原子价
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
These clothes are dirty, they need to be washed.
这些衣服脏了，需要去洗。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。