英语语法分析

Gum Arabic is a natural hydrocolloid.

阿拉伯树胶是纯天然的水合胶体。

Hydrocolloid dressing may help to increase the healing rate of pressure ulcers.

水胶体敷料，可能有助于提高压力性溃疡的愈合率。

Stabilization of emulsifier, hydrocolloid and salt on apple fruit juice milk was studied.

研究了乳化剂、胶体和盐对苹果汁牛奶的稳定作用。