英语词汇“a closed book (to somebody)”的意思、释义、用法及双语翻译-时代网

词汇	a closed book (to somebody)
释义	Idiom Nuclear physics is a closed book to most of us.
随便看	Siamese twin siamesetwin siamese twins sib sibelius,-jean Sibelius, Jean sibelius,jean Siberia siberian Siberian siberians sibilance sibilancy sibilant sibilantly sibling sibling rivalry siblings sibs SIB, the sic sic sic 'em sic 'em! sichuan earthquake 惶惶不安惶惶然惶愧惶栗惶然惶窘惶遽惶骇惸惹惹不起惹乱子惹事惹事生非惹人惹人注目惹动惹厌惹发惹得一身腥惹怨惹恼惹是生非惹是非惹气

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