Explor
abbr. exploration 探索，调查
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
But there's another thing, Pierre. I have no jewellery to wear.
不过，比尔，还有一件事。我还没有首饰戴哩。