a craft capable of moving over water or land on a cushion of air created by jet engines 同义词：ground-effect machine,
A hovercraft, also known as an air-cushion vehicle or ACV, is a craft capable of travelling over land, water, mud or ice and other surfaces both at speed and when stationary. Hovercraft are hybrid vessels operated by a pilot as an aircraft rather than a captain as a marine vessel.
例句与用法
1.
The hovercraft is one of the most interesting forms of transport that have been developed since the war . 气垫船是战后发展起来的最有意义的交通工具之一。
2.
The hovercraft travelled first over the water , then mounted the beach , climbed up the dunes , and sat down on a road . 气垫船先在水面之上行驶，然后登上河滩，爬上沙丘，而后停在路上。
3.
Jets of compressed air lift the hovercraft off the ground, and flexible skirts around the craft retain the air cushion, and help to keep it stable . 压缩空气的喷射气流将气垫船浮在地面上，船的四周有柔性围裙来维持气垫并使气垫船稳定。
4.
What advantages has the hovercraft over the aeroplane 气垫船有什么优于飞机的地方？
5.
E of ships , vessels , hovercraft or aircraft 船舶船只气垫船或飞机的销售
6.
The hovercraft is able to skim over the water 气垫船能掠过水面飞速行驶。
7.
The twins hadn ' t seen a hovercraft before , had they 这对双胞胎以前没见过气垫船，是吗？
8.
The twins hadn ' t seen a hovercraft before , had they 这对双胞胎以前没见过气垫船，是吗？
9.
The plane is the fast but the hovercraft is more comfortable 乘飞机最快，但是乘气垫船更舒服。
10.
A hovercraft rides on a cushion of air 气垫船悬浮在气垫上行驶
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