基本解釋[化學(xué)]微量營(yíng)養(yǎng)元素英漢例句雙語(yǔ)例句Deficiency disease A disease caused by deficiency of a particular essential nutrient (such as a MICRONUTRIENT or trace element), usually with a characteristic set of symptoms.由於缺乏一種特殊的必要營(yíng)養(yǎng)物質(zhì)（微量營(yíng)養(yǎng)素或微量元素）而導(dǎo)致的疾病，通常表現(xiàn)出具有特征性的一系列癥狀。micronutrient element更多例句詞組短語(yǔ)短語(yǔ)rare earth element micronutrient 稀土微肥micronutrient element更多詞組專業(yè)釋義化學(xué)微量營(yíng)養(yǎng)元素