Experting
以专家身份研究（或检查）, 像专家那样研究（expert的现在分词形式）
🗣️ 情景例句
Well, I have an appointment now, I'll have to go.
嗯，我还有一个约会，我得走了。
Many a good cow hath a bad calf.
虎父生犬子。
I can't type this letter.
我打不了这封信。