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.

不同的消化能定的链，比如淀粉可以将淀粉多为小子的，而乳、、麦芽则别可将乳、、麦芽降为相应的单。

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、与乳；它们能将称为寡的短链聚合成简单类，或称单。