n. lacking predictability
不可预测性, 不可预知性
1. The unpredictability of the weather makes it hard to plan a picnic.
天气的不可预测性使得计划野餐变得困难。
2. Her unpredictable behavior often surprises her friends.
她不可预测的行为常常让她的朋友感到惊讶。
3. The stock market is known for its unpredictability, which can be risky for investors.
股市以其不可预测性而闻名，这对投资者来说可能是有风险的。