高速缓冲存储器gāo sù huǎn chōng cún chǔ qìgaosuhuanchongcunchuqi(computing) cacheCharacters in this word储to save money, to store, to reserve冲wash, rinse, flush器device, instrument, tool存to exist缓slow, gradual速prompt, quick, speedy高tall, loftyStudy it in Yanamino