英语词汇once in two years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 in two years
释义	once — 一次 • 一旦 adv • 有一次 • 等 • 曾 • 一下 • 曾经 • 一度 • 尝 in two adv— 两 adv two-in-one— 二合一 2000 years— 两千年 in-— 非 in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一 two num — 两 num • 二 num • 双 num • 两种 num years — 年华 • 岁月 • 年载
随便看	European district European district Europe, and its Europe, and its Europe, and its European Division European domain European domain European-domiciled Europe and other parts of the world Europe and others Europe and others Europe and overseas European driving licence European drug European Drug Europe and South Africa Europe and the East Europe and the rest of the world European dual use European dual use regulation European dual use regulation European east-west European East-West European ecological network

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 —