These are maltase, sucrase, and lactase, which break down the short chains of sugars called oligosaccharides into simple sugars, called monosaccharides.

它们包括麦芽糖、蔗糖糖；它们能将称为糖的短链聚合糖分单糖类，或称单糖。

Different enzymes help to break different linkages - for example amylases break down large polysaccharides like starch into smaller units, whereas lactase, sucrase, and maltase break down lactose, sucrose, and maltose into their monosaccharides.

不同的消化能分特定的糖链，比如淀粉可以将淀粉等多糖分为小分子的糖，而糖、蔗糖、麦芽糖则分别可将糖、蔗糖、麦芽糖降为相应的单糖。