【医】 气垫
英汉词典
air-cushion的短语、例句：
air-cushion n 1 cushion that can be filled with air 气垫（可充气的垫子）. 2 layer of air supporting eg a hovercraft 气垫（支撑如气垫船的空气层）.

标签：air-cushion,用法,音标,短语