buff

1. COLOR Something that is buff is pale brown in colour. 淺棕色的

He took a largish buff envelope from his pocket. 他從口袋里拿出一個相當(dāng)大的淺棕色信封。

2. N a soft thick flexible undyed leather made chiefly from the skins of buffalo, oxen, and elk 黃褐色軟皮革

3. N-COUNT You use buff to describe someone who knows a lot about a particular subject. For example, if you describe someone as a film buff, you mean that they know a lot about movies. 愛好者[非正式]

Judge Lanier is a real film buff. 拉尼爾法官是個真正的電影迷。

4. V to clean or polish (a metal, floor, shoes, etc) with a buff 用軟皮革擦亮(金屬、地板、鞋等)

5. V to deaden the force of 減低...的力量

6. ADJ in a condition of high physical fitness and body tone, maintained by regular exercise 體格健美的[美國英語] [非正式]