英语词汇“black concentrate”的翻译、意思、用法、释义-英汉汉英双解词典

单词	black concentrate
释义	black concentrate 黑精砂
随便看	multiple-speed gear drive multiple-speed governor multiple speed motor multiple-speed motor multiple-speed transmission multiple spike and slow wave complex multiple spikes multiple spin density wave multiple spin density wave state multiplespindle multiple spindle multiple-spindle multiple-spindle automatic bar machine multiple-spindle automatic chucking machine multiple spindle automatic cycle lathe multiple-spindle automatic cycle lathe multiple spindle automatic lathe multiple-spindle automatic lathe multiple spindle automatic lathe machine multiple spindle automatic machine multiple-spindle bar automatic lathe multiple spindle bar automatics multiple-spindle bar automatics multiple spindle boring machine multiple-spindle boring machine