Monotonicity
单调性, 单一性
🗣️ 情景例句
Is room service available?
有房间服务吗？
A still tongue makes a wise head.
智者寡言。
All machines are slightly different, so you need a short lesson when you start work in a new office.
所有的机器都稍微有些不同，所以当你新到一个办公室开始工作时，你需要进行短期培训。