?fine一詞可以作為形容詞、名詞和副詞使用，其基本意思是“好的、優秀的、精細的”。具體用法如下：

1. 形容詞fine可以用來形容物品或事物的質量、狀況或外觀。：a fine wine (優質的葡萄酒)；a fine day (晴朗的一天)；a fine piece of art (精美的藝術品)。

2. 名詞fine可以指罰款或處罰。：He was fined $100 for speeding. (他因超速被罰款100美元。)

3. 名詞fine還可以指一種細小的顆粒，通常指粉末狀的物質。：sugar is a fine powder. (糖是一種細小的粉末。)

4. 副詞fine可以表示“仔細地、精確地”。：I can't see very well, but I can hear just fine. (我看不太清楚，但聽力還不錯。)

5. 副詞fine還可以表示“很好地、順利地”。：Everything went just fine. (一切都很順利。)

例句參考：

1. The dress you are wearing looks very fine.

(你穿的那件衣服看起來很漂亮。)

2. The chef at this restaurant is known for his fine cooking skills.

(這家餐廳的廚師以其精湛的烹飪技巧而聞名。)

3. The driver was fined for parking in a no-parking zone.

(司機因在禁停區停車而被罰款。)

4. The fine sand on the beach felt soft under my feet.

(海灘上的細沙在我腳下感覺柔軟。)

5. She plays the piano just fine, but she needs more practice with the violin.

(她鋼琴彈得很好，但需要多練習小提琴。)