as the object form of I: 用作I 的宾格形式:They invited me to lunch. 他们邀请我吃午饭。
in spoken English as a one-word answer, or after the verb ‘to be': 在英语口语中用作单个词的回答,或用在动词to be 后面:‘Who wants to come?' ‘Me!' “谁想来?”“我!”Jack didn't do it. It was me. 杰克没有做。是我做的。
used for referring to yourself when you are the person who is speaking or writing 我(说话或书写时自称)