英语词汇“underream”的翻译、意思、用法、释义-英汉汉英词典

单词	underream
释义	underream ['ʌndəri:m] v.【工程】扩大孔底，扩孔以上来源于：《21世纪大英汉词典》 underream扩孔不足；[套]管下扩[井]眼underream擴孔不足；套管下擴眼機械工程underream擴孔不足；[套]管下擴[井]眼造船工程名詞
随便看	exact bearing equation exact bias exact carrier null exact category exact chi-squared test exact coincidence, exact confidence interval exact couple exact cover problem exact design exact differential exact differential equation exact differential form exact differentials exact discipline exact duties exact duties, exacted exacted, as duties exacter exactest exact fit exact from(或 of) exact identification exacting