unpredictable
英 [?npr?'d?kt?b(?)l]
美[,?npr?'d?kt?bl]
- adj. 不可預(yù)知的；不定的；出乎意料的
- n. 不可預(yù)言的事
考試真題
- Its informal conversational style would make interaction comfortable, and yet the machine would remain slightly unpredictable and therefore interesting.
出自-2013年6月聽力原文
- Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall.
2018年6月六級真題（第一套）閱讀 Section B
- Ever since humanity began to farm our own food, we've faced the unpredictable rain that is both friend and enemy.
2018年6月六級真題（第一套）閱讀 Section B