eat：v.吃；吃饭；用餐；

eating：n.吃；饮食；v.吃；吃饭；

eating是eat的现在分词.

相关介绍

Research indicates that eating habits are changing fast.

研究显示，饮食习惯正迅速改变。

The mere thought of eating made him feel sick.

他一想到吃饭就觉得恶心。

You need to change your eating habits.

你得改变你的饮食习惯。