词汇	a shoe burnisher
释义	a shoe burnisher 以擦皮鞋为业者
随便看	sparks-langer sparks off Sparks of fire leap out sparks of molten steel spark source spark source atomic emission spectrometer spark source atomic emission spectrometry spark source ionization sparksource mass spectrograph spark source mass spectrograph spark-source mass spectrograph spark source mass spectrometer spark source mass spectrometre spark source mass spectrometry spark source mass spectrometry, SSMS spark source mass spectrum spark spacer spark spectral line Spark spectrometric single discharge spark spectrum spark spectrum analysis spark spread sparks rate control spark sth off spark stick