基本解释adj.楔形的；V形的同根派生 英汉例句用作形容词 (adj.)He had a banana and a wedge of cheese for lunch.他中饭吃一根香蕉和一块楔形的奶酪。The most common cylinder head types are the hemi, wedge, and semi-hemi.最常见的气缸盖类型是半球形，楔形和准半球形。