recondite
recondite[ˈrɛk(ə)ndʌɪt, rɪˈkɒn-]adjective- (of a subject or knowledge) little known; abstruse
(学科,知识)玄妙的;艰深的,深奥的
the book is full of recondite information.
书中充满深奥难懂的知识。
派生reconditelyadverbreconditenessnoun语源- mid 17th cent.: from Latin reconditus 'hidden, put away', past participle of recondere, from re- 'back' + condere 'put together, secrete'
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