num. 七十八
n. 七十八, 七十八转/分的唱片, 快转唱片
在线英汉词典
seventy-eight的短语、例句：
seventy-eight n old-fashioned type of gramophone record to be played at 78 revolutions per minute 每分钟 78 转的旧式电唱机唱片.

标签：seventy-eight,用法,音标,短语