疑難解答 問(wèn)題解答

對(duì)口徑的拼音是什么

對(duì)口徑duì kǒu jìng 怎么讀

基本內(nèi)容[give the same account by arrangement;arrange to give the same story] 口徑:器物圓口的直徑。比喻是否合乎要求的規(guī)格、情況等...[查看更多]

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