英语词汇“not worth a pin (或 a row of pins)”的翻译、意思、用法、释义-英汉汉英词典

单词	not worth a pin (或 a row of pins)
释义	见:not worth a pin (或 a row of pins)
随便看	backing dog backing electrode backing frame backing group backing light backing line backing maneuvers backing material backing--material backing memory backing off backing-off backing-off cone clutch backing off device backing off device [= relieving device] backing off device（rolieving device） backing-off lathe backing-off lever backing-off rod backing-off wheel backing of smoke backing out punch backing paper backing pass backing plate