Invariability
n. 不变, 不变性, 安定性
📖 牛津释义
invariability
n[U].
🗣️ 情景例句
Richard is right.
Richard是对的。
How many cans are you going to take?
你要拿几罐？
This cellar room is very damp in the rainy season.
这间地下室在雨季非常潮湿。