英语词汇once a breakthrough怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	once a breakthrough
释义	once — 一次 • 一旦 adv • 曾 • 曾经 • 等 • 一下 • 一度 • 有一次 • 尝 a breakthrough— 爆冷 • 爆冷门 • 破译 breakthrough — 突破点 • 冲破 • 石破天惊 • 跨越式 breakthrough n — 突破 n breakthrough adj — 突破性 adj
随便看	private ratings private reading private real estate private real estate developer private real estate funds private reception private recital private registration private relationship private removal private rental market private repair private representation private research Institute private research institution private residence private residential private residential area private residential estate private residential property private resources private responsibility private restructuring private retail private retirement

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

once —