compact可用作不及物動詞,也可用作及物動詞。用作及物動詞時,接名詞或代詞作賓語。
compact的過去分詞是compacted,常用作形容詞,在句中作定語。
例句：
1、He looked physically very powerful, athletic in a compact way.
他看上去非常強壯，像個敦實的運動員。
2、Compact discs have brought about a vast improvement in recorded sound quality.
激光唱片極大地提高了錄音的音質。
3、Photos taken by compact cameras are often dark because they're slightly underexposed.
袖珍相機所拍的照片往往比較暗，因為存在輕微的曝光不足。