单词 啪声 例句 DEFINITIVE EXAMPLES 权威例句〔bang〕The engine spat and banged.发动机发出劈啪声, 然后是砰的一声巨响。外研社新世纪〔brush discharge〕A faintly visible, relatively slow crackling discharge of electricity without sparking.刷形放电:微弱可见的...