美[??npr??d?kt?b?l] 1 . He is unpredictable, weeping one moment, laughing the next.
他喜怒無常，一會兒哭，一會兒笑。
來自柯林斯例句
2 . No-one knows where they stand with him; he is utterly unpredictable .
誰也不知道他怎樣看待他們；他是個完全不可捉摸的人。
來自柯林斯例句
3 . She was unpredictable, explosive, impulsive and easily distracted.
她難以捉摸，脾氣暴躁，沖動魯莽，容易分心。
來自柯林斯例句
4 . You are inconsistent and unpredictable .
你這人反復(fù)無常，真叫人難以捉摸。
來自柯林斯例句
5 . Take waterproof clothing — Orkney weather is unpredictable .
帶上防水的衣服吧——奧克尼的天氣可是變幻莫測的。
來自柯林斯例句
1.impossible to foretell
2.unknown in advance;
an unpredictable (or indeterminable) future
3.not occurring at expected times
