| 释义 |
气垫船qìdiànchuán利用高压空气的支承力而离开水面航行的船。高压空气从船底喷向水面,把船身托起,减少航行阻力,一般用螺旋桨或喷气推进。{hovercraft; vehicle that travels over water on a cushion of air provided by a downward blast to minimize the friction, and is usu. propelled by a screw propeller or jetting air} |