Unpredictably
adv. 无法预言地）；不可预见地（不能预料地
✅ 同义词
🗣️ 情景例句
Hi, everyone. Sorry I'm late.
嗨， 各位好。很抱歉我迟到了。
What's eating you?
怎么搞的？
At last she said:There's nothing much wrong with you, but I'm afraid you have a problem.
“你没有什么大毛病，不过，恐怕你有个问题。