英语词汇“precious metal{noble metal}”的翻译、意思、用法、释义-英汉汉英词典

单词	precious metal{noble metal}
释义	precious metal{noble metal}贵金属precious metal{noble metal}貴金屬材料科學名詞—金屬材料
随便看	course stability; stability of motion course; true courseulles course up course vertical depth courseware course, water course work coursework course， air coursing coursing joint coursing-joint coursingjoint coursings cours-la-ville cours of nature courson coursor court court action courtalain court amour court-amour courtamour