英语语法分析

Besides cellulose, there are hemicellulose and lignin.

除了纤维素，还有半纤维素和木质素。

Its enzymes decompose cellulose and hemicellulose into sugar monomers.

它的酶可以将纤维素半纤维素分解为糖分子。

Corn straw consists mainly of cellulose, hemicellulose and lignin, it is a abundant of renewable resource.

玉米秸秆富含纤维素和半纤维素物质，是很好的可利用再生资源。