英语词汇once-in-a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-a
释义	once-in-a 网络释义短语 1 Once in a Red Moon 红月 ; 忆游红月 ; 红月亮 ; 优美典雅 2 once in a while 偶尔 ; 偶然 ; 间或 ; 有时 3 once in a blue moon 千载难逢 ; 难得一次 ; 出蓝月亮的时候 ; 绝无仅有双语例句 1 Your body, like any other machine, needs a full service once in a while. 你的身体就像其他机器一样，偶尔也需要一次全面保养。《柯林斯英汉双解大词典》 2 Once in a while we had a major blowout. 时不时我们就大吃大喝一场。《柯林斯英汉双解大词典》 3 An opportunity like this comes once in a lifetime. 像这样的机会一生也许只会遇到一次。《牛津词典》
随便看	quarternary phase-shift keying quarternary placer deposit quarternary protein structure quarternary quantic quarternary ROM quarternary steel quarternary stratum quarternary structure quarternary system quarternary vein quarternary velocity quarternary volcanic ore deposit quarternary weathering ore deposit quarternate quarternate arrangement quarter nelson quartern loaf quarter note quarter note quarter note quartern quarter occlusal rest quarter octagon steel quarter of quarter of an hour

英汉双解词典包含3185865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。