Unknowns
n. 未知事件（unknown的复数）
🗣️ 情景例句
I wonder if your plan'll work.
我对你计划的可行性表示怀疑。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
Jim, could you help me, please?
吉姆，你能帮我吗？