1886, "devious and spiteful," from cat (n.) + -y (2). Slightly earlier was cattish. Meaning "pertaining to cats" is from 1902. Related: Cattily; cattiness.
权威例句
1. His mother was catty, status-conscious and loud.
她母亲为人刻薄,势利眼,嗓门又大。
2. a restaurant catty-corner from the theater
斜对着剧院的餐馆
3. Eggs are sold by the catty.
鸡蛋论斤出售.
4. They sold apples by catty.
他们按斤卖苹果.
5. Eggs are sold by the dozen in U.S.A., by the catty here.