单词	arcane
释义	ar·cane (är-kān) adj. Known or understood by only a few: arcane economic theories. See Synonyms at mysterious. [Latin arcānus, secret, from arca, chest.]
随便看	rollaway roll back rollback roll bar roll call roller roller roller bearing Rollerblade roller coaster rollercoaster roller hockey roller skate roller-skate roller skater attune Atty. Atty. Gen. ATV at war at will at wits' end atwitter Atwood at work

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