英语词汇“前置式游梁抽油机”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	前置式游梁抽油机
释义	前置式游梁抽油机医back-crank pumping unit；front mounted beam-pumping unit
随便看	under quick sand mining underquotation underquote under quote under-quote underquote competitors underquoted underquotes underquoting under-race under railway mining underramming under ramp ground ramp underran underrange under-ranger underrate under rate under-rate underrate and despise underrecognizes underrecognizing under reconstruction underrecord under record