Invariability
n. 不变, 不变性, 安定性
📖 牛津释义
invariability
n[U].
🗣️ 情景例句
We live with my parents, Dr. and Mrs. Philip Stewart.
我们和父母住在一起 ，我父母是Philip Stewart夫妇。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
Have you ever put your trousers in the washing machine and then remembered there was a large bank note in your back pocket?
你有没有把裤子塞洗衣机，然后又想在裤子的后兜有一张大面值的纸币？