unpredictably 

英汉解释

adv. 无法预言地）；不可预见地（不能预料地

同义词

r. erratically

参考例句

1. Due to a shortage of robots, the employees are human beings and will act unpredictably to abuse.
因为机器人紧缺，本地职工为人类，受虐时将有不可预测的反应。
2. Hardship, frustrating and discouraging, is the God of the destiny that changing unpredictably all the time.
使人沉沦的和令人绝望的苦难，就是有着一副阴阳脸的命运之神。
3. It has been obviously sensed that the unpredictably vertiginous change, one major feature of information age, inevitably accompanies all business operation.
人们已经明显的感觉到，信息时代的一大特征，就是不可预测的日益迅速的变化，并不可避免地伴随着一切商业运行。

英英解释

adv.
  1. in an erratic unpredictable manner

网络释义

unpredictably-
不可预见地;