high-up

n (infml 口) person of high rank 上面（居高位的人, 上级）.

high-grade, high-handed, high-handedly, high-handedness, high-level, high-level language, high-minded, high-mindedly, high-mindedness, high-octane, high-pitched, high-powered, high-priced, high-principled, high-ranking, high-rise, high-sounding, high-speed, high-spirited, high-tech, highball, highboy, highbrow, higher animals, plants, etc, higher education, highjack, highland, Highland fling, highlander, highlight, highlighted, highlighter, highly, highly-academic, highly-paid, highly-strung, highness, highway, Highway Code, highwayman,