1、
Bloat is sitting on the floor , working the banana peel into pajama lapel for a boutonni è re.
布娄特就地坐着, 把香蕉皮捣弄成一朵花,别到翻领一侧的纽扣眼里.
网络文摘精选
2、
3、
Pectin was extracted from banana peel with different methods and pectin extraction was obtained.
香蕉皮经不同方法提取而得果胶提取液,分别以乙醇沉淀法和盐析法从提取液中沉淀果胶.
网络文摘精选
4、
5、
