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单词
blue moon
释义
blue moon
不可能的事;罕见的现象
[口语]一段长的但不确定的时间,很久
蓝月,千载难逢的时期,难得来临(或遇到)的时刻[常见于以下短语 once in a blue moon 千载难逢,甚为罕见]
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backwardation
backwardations
backward chaining
backward conditioning
backward diode
backward dive
backwarder
backward folding
backward glance
backward in
backward in coming forward
backward integration
backward-looking
backwardly
backward masking
backwardness
backwardnesses
backward pass
backward reasoning
backwards
backwards and forwards
backward scattering
backward season
backward take
backward wave
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更新时间:2026/7/20 0:28:28