闭门造车

Traditional (Taiwan): 閉門造車

bìménzàochē ㄅㄧˋ ㄇㄣˊ ㄗㄠˋ ㄔㄜ

    • lit. to shut oneself away and build a cart (idiom)
    • fig. to work on a project in isolation, without caring for outside realities

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Synonyms and antonyms

Synonyms 近义词

Sources