压缩指示器compressionlimit: 压缩极限compressionignitionengine: 压燃式发动机compressionline: 压缩线compressionignition: 压缩打火压缩点火; 压缩点火compressionmachine: 压缩机; 压缩式制冷机下载手机词典可随时随地查词查翻译