基本解释封閉的孔英汉例句雙語例句This box probably 20 Li rices are long, ten Li rices breadth, oddness of BE, these box didn't lock bore, also have no blind side, don't know how to open it.這箱子大概二十厘米長，十厘米寬，奇怪的是，這些個箱子沒有鎖孔，也沒有縫隙，不知道怎麽才能打開它。blind bore更多例句词组短语短語blind bore method 盲孔法blind bore更多词组专业释义冶金工程技術封閉的孔