
这要分情况讨论: (1)、当用于表示蔬菜的种类时,为可数名词。
e.g. There are two vegetables in my vegetable garden; (2)、当用于表示蔬菜这一整体概念时,则为不可数名词。e.g. We should often eat vegetable which is good for us. 爷爷:grandfather /grandpa
这要分情况讨论: (1)、当用于表示蔬菜的种类时,为可数名词。
e.g. There are two vegetables in my vegetable garden; (2)、当用于表示蔬菜这一整体概念时,则为不可数名词。e.g. We should often eat vegetable which is good for us. 爷爷:grandfather /grandpa