Invariability
n. 不变, 不变性, 安定性
📖 牛津释义
invariability
n[U].
🗣️ 情景例句
I wonder who he is.
我不知道他究竟是谁？
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
From a heavy gun that was raised, the captain realized that the ship must have been a cruiser.
从捞起的一门大炮来看，船长认为那艘船一定是艘巡洋舰。