humdinger
n
(sl 俚) excellent or remarkable person or thing 很了不起的人或事物
His girl-friend is a real humdinger. 他的女朋友真了不起.
We had a humdinger of an argument. 我们著实地争论了一次.
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.