源缓冲 buffering: 缓冲的; 缓冲中间转换; 缓冲酌; 缓冲作用; 天星小轮; 中间的转换器; 中间转换alternate buffering: 交替缓冲技术anticipatory buffering: 预期缓冲buffering agent: 缓冲剂buffering algorithm: 缓冲算法下载手机词典可随时随地查词查翻译