Nonexposed
未接触的, 未暴露的
🗣️ 情景例句
What university did you graduate from?
你从哪所大学毕业的？
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
Oh! What a pity!
哎呀！真可惜！