“lactase deficiency syndrome”的概念、定义、翻译、参考文献-科学参考

单词	lactase deficiency syndrome
释义	lactase deficiency syndrome [`lak´tās dǝ´fish·ǝn·sē ´sin´drōm] ^MEDICINE Diarrhea induced by ingestion of a lactose-containing food such as milk, secondary to a congenital or acquired deficiency of lactase.
随便看	direct scanning direct scattering theory direct screen halftone direct sequence system direct solar radiation direct stratification direct stroke direct sum direct support artillery direct symbol recognition direct tide direct variation direct viewfinder direct-view storage tube direct-vision nephoscope direct-vision prism direct-vision spectroscope direct voltage direct wave direct-wire circuit direct-writing galvanometer direct-writing recorder Dirichlet conditions Dirichlet drawer principle Dirichlet problem

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