黑人

Black people; Black person; black people; black person; black; Negro

礼貌

politeness; form; manners; manner; courtesy; civility; decorum; propriety; ceremony; polish; refinement; polite; courteous; decent; mannered; civil; well-mannered; genteel; decorous; respectful; graceful; gracious; politely; nicely; courteously

说法

statement; terms; phrasing; theory; version; parlance; allegation; turn of phrase