英语词汇“breath test for lactase deficiency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	breath test for lactase deficiency
释义	breath test for lactase deficiency breath test for lactase deficiency The measurement of hydrogen in the breath after ingestion of a standard amount (50 g) of lactase. See: lactase deficiency syndrome
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