Alcoholism is the most common cause of thiamine deficiency in the USA and may lead to deficiencies of magnesium, zinc, and other vitamins.是什么意思_Alcoholism is the most common cause of thiamine deficiency in the USA and may lead to deficiencies of magnesium, zinc, and other vitamins.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句