Invariability
n. 不变, 不变性, 安定性
📖 牛津释义
invariability
n[U].
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
Mother's apple pie always tastes delicious.
妈妈做的苹果派很好吃的！
You'll be sorry.
你会后悔的。