high-level

adj [usu attrib 通常作定语] (of negotiations, etc) involving very senior people （指谈判等）高层次的, 高级别的: ,high-level `talks, `conferences, etc 高阶层的会谈、 会议等.

high street, high table, high tea, high technology, high tension, high tide, high treason, high water, high wire, high-born, High-Churchman, high-class, high-falutin, high-flown, high-flyer (also high-flier), high-flying, high-grade, high-handed, high-handedly, high-handedness, 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, high-up, highball, highboy, highbrow, higher animals, plants, etc,