1. People who strive for the same ideals and causes, especially members of the same political party.

2. Common names that people use to call each other: such as lesbian, old comrade, and comrade Zhang.

3. Comrades refer to people who share the same goals. In ancient China, comrade has the same meaning as sir, elder, jun, etc., and they are all terms of address between friends. During the Spring and Autumn Period, Zuo Qiuming explained the term comrade in "Guoyu·Jinyu IV": People with the same virtues are of the same mind, and people with the same heart are comrades. "Book of the Later Han·Biography of Liu Tao" says: Any friend you make must be a comrade.

4. "Gay", which is related to sexual minorities, first appeared in Hong Kong in the 1970s and 1980s as a code for homosexuals. Later, gay was not limited to referring to homosexuals, but could also be used to refer to members of other sexual minority groups (LGBT groups), such as lesbians, gays, and bisexuals. ) and transgender (Transgender), etc.