unpredictable

英 [ˌʌnprɪˈdɪktəbl]

美 [ˌʌnprɪˈdɪktəbl]

adj.  无法预言的; 不可预测的; 难以预料的; (人)善变的，难以捉摸的

TOEFLTEM8

Collins.2 / BNC.6854 / COCA.6653

牛津词典

adj.

• 无法预言的；不可预测的；难以预料的
  that cannot be predicted because it changes a lot or depends on too many different things
  1. unpredictable weather
     变幻莫测的天气
  2. The result is entirely unpredictable.
     结果是完全无法预料的。
• （人）善变的，难以捉摸的
  if a person is unpredictable , you cannot predict how they will behave in a particular situation

柯林斯词典

• ADJ-GRADED 无法预言的；不可预测的；难以预料的
  If you describe someone or something asunpredictable, you mean that you cannot tell what they are going to do or how they are going to behave.
  1. He is utterly unpredictable.
     他是个高深莫测的人。
  2. ...Britain's notoriously unpredictable weather.
     众所周知，英国的天气一向变幻莫测

英英释义

adj

• not occurring at expected times
  Synonym:irregular
• unknown in advance
  1. an unpredictable (or indeterminable) future
• not capable of being foretold

双语例句

• Things are constantly changing and unpredictable.
  千变万化，不可端倪。
• They are also confused by its unpredictable and mysterious nature.
  他们还对经济的不可预测性和神秘性感到迷惑。
• Dynamic priority adjustments and time slicing can happen at unpredictable times.
  动态优先级调整和时间片划分可能在不可预测的时间内发生。
• He is utterly unpredictable.
  他是个高深莫测的人。
• Ships do not encounter bridges and tunnels, but water is more unpredictable.
  船不会遇到桥梁和隧道了，但水变得更加不可预测。
• He is unpredictable, weeping one moment, laughing the next.
  他喜怒无常，一会儿哭，一会儿笑。
• No-one knows where they stand with him; he is utterly unpredictable
  谁也不知道他怎样看待他们；他是个完全不可捉摸的人。
• As the Earth's climate has changed, once-regular oscillations in these systems have become unpredictable.
  随着地球气候的变化，这些体系中曾经有规律的循环已经变得不可预测了。
• You are inconsistent and unpredictable.
  你这人反复无常，真叫人难以捉摸。
• These days, investors and businesses know that the world can sometimes be a profoundly unpredictable and uncontrollable place.
  如今，投资者和企业明白，世界有时会完全不可预测和无法控制。