the back end of an animal(动物的)臀部
humorous a person's bottom(人的)臀部,屁股
those few members of a group or organization who stay after the others have left or been forced out残余分子;残余组织
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文