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、蔗糖乳糖；它们能将称为糖的短链聚合糖分解成简单糖类，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.

不同的能分解特定的糖链，比如淀粉可以将淀粉等多糖分解为小分子的糖，而乳糖、蔗糖、麦芽糖则分别可将乳糖、蔗糖、麦芽糖降解为相应的单糖。