嘴尖 Traditional form: 嘴尖 Pinyin (reading): zuǐjiān Definitions: sharp-tongued to have a keen sense of taste to be picky about one's food Characters: 嘴 - mouth, lips 尖 - sharp, pointed, acute; keen, shrewd Traditional characters: 嘴 - mouth, lips 尖 - sharp, pointed, acute; keen, shrewd