英 [ˌʌnprɪˈdɪktəbl] 美 [ˌʌnprɪˈdɪktəb(ə)l]
adj. 无法预测的，不定的；（人）善变的，难以捉摸的
n. 不可预言的事
unpredictable /ˌʌnprɪˈdɪktəbəl/ TEM4
形容词 If you describe someone or something as unpredictable, you mean that you cannot tell what they are going to do or how they are going to behave. 不可预测的
He is utterly unpredictable.
他这个人完全让人捉摸不透。
不可数名词 不可预测性
...the unpredictability of the weather.
…天气的不可预测性。
not capable of being foretold
unknown in advance
an unpredictable (or indeterminable) future
not occurring at expected times
同义词： irregular
不可预知-引用次数：1
参考来源作为一种创作方法的“直接电影”
不可预测的
和众多老年人相似，教授越来越喜爱小孩子，近些年更是凭借自己的丰富的执教体会，变幻莫测(Unpredictable)的兵书和鬼马天才们的天赋来纵横英超。
... unprecedented前所未有的，空前的 unpredictable不可预知的 unpromising没有前途的，没有希望的 ...
...ilot)乘坐派司的他，明显具有相等过硬的心情本质，在与乔佩里这场惊险比试中已获得声明，方今，面临特性变化莫测(Unpredictable)的奥沙利文，一群人在讨论现代做什么事最冒险？登山、滑翔、极限运动。
... possessive占有欲强的； unpredictable难以捉摸的； moody喜怒无常的； ...
unpredictably 无法预言地）；不可预见地（不能预料地
unpredictability 不可预测性，不可预知性；不可预见性
不可预知的；不定的；出乎意料的
He is utterly unpredictable.
他这个人完全让人捉摸不透。
The result is entirely unpredictable.
结果是完全无法预料的。
You are inconsistent and unpredictable.
你反复无常，让人捉摸不透。
Volatile markets can react suddenly in wild and unpredictable ways.
VOA : special.2011.08.12
The first is, that while God's promise is sure, the manner and the timing of its fulfillment is quite unpredictable.
首先是，上帝的承诺是确定无疑的，但实现的方法和时机却都是不可知的。
旧约导论课程节选 : 耶鲁公开课
Yeah, driving in LA, it's really unpredictable and can be dangerous.
是的，在洛杉矶开车，真的没法预测，可能很危险。
SpeakingMax英语口语达人 : 利用大众交通工具吧
Yet weather is becoming more extreme and unpredictable."
VOA : special.2009.11.23
She says people must keep up their guard against the virus, which is unpredictable and could change into a far more dangerous form.
VOA : standard.2009.12.29
The Samarases and Young fell victim to particularly unpredictable storm, even for a tornado.
Jason Babinsky holds his own as a lawyer who gamely tries to outwit the unpredictable judge.
Based on its own perceptions, an employee culture rarely does anything illogical or unpredictable.
FORBES: Inside Yahoo! How Marissa Mayer Can Turn it All Around