Invariability
n. 不变, 不变性, 安定性
📖 牛津释义
invariability
n[U].
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
He has a headache and needs aspirin.
他头痛，需要阿斯匹林。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。