白跑一趟

bái pǎo yī tàng

释义

to go on an errand for nothing; to go on a wild-goose chase

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汉字

白báiwhite; clear, pure, unblemished; bright日跑pǎoto run, to flee, to escape足包一yīone; a, an; alone 趟tàngtime, occasion; to make a journey走尚