adj.脂肪的；含脂肪的；脂肪状的
The doctor advised him specifically not to eat fatty food. 医生特别劝他不要吃多脂肪的食物。
In the scum layer, these fatty materials may be rather remote from the bacteria that are capable of utilizing them. 泡沫层中的脂肪物质离能利用脂肪的细菌相当远。
