英语词汇“trace element-- rarer essential element-- miner element”的翻译、意思、用法、释义-英汉汉英词典

单词	trace element-- rarer essential element-- miner element
释义	minor nutrient element; rarer essential element; miner element; trace element微量养分元素；微量要素
随便看	acid process acid-processed gelatin acid-producing acid production acid proof acid-proof acidproof acid proof {=acid resistance} acid proof alloy acid-proof alloy acid-proof brick acid proof cast iron acid-proof cast iron acid-proof cement acid-proof coating acid-proof container acid-proof enamel acid proof fabric acid-proofing alkaliproofing coating acid-proof lining acid-proof material acid-proof paper acid-proof phenolics acid-proof slab acid-proof stoneware