1.
How would a hoverboard float?
气垫板是怎么漂浮的？
2.
Let's Invent Hoverboards!
我们发明气垫板吧！
3.
I would like to see hoverboards.
我想要见到气垫板。
4.
A hoverboard would be like a skateboard, but it wouldn't have any wheels.
气垫板就像溜冰板，但是它没有轮子。
5.
The rubber skirts round the bottom of a hovercraft were destroyed.
气垫船底部四周的橡胶护板被毁了。
6.
centre plate oak block
中心板橡木(垫)块
7.
or cushion, of low-pressure air,
低压空气垫或软垫，
8.
Application area of aluminum extruded panel and hanging structure on ACV
铝合金整体壁板及悬挂式骨架系统在气垫船上的应用范围研究
9.
layer of air supporting eg a hovercraft
气垫（支撑如气垫船的空气层）.
10.
Something, such as a stool, cushion, or board, on which to kneel.
跪垫下跪时垫在膝下的东西，如跪凳、跪垫或跪板
11.
coaster (drip mats), of paper paperboard or cellulose wadding
杯垫（垫托）,纸、纸板或纤维素吸水纸制
12.
Elbow pads and knee pads are essential on a skateboard.
滑滑板时带护肘垫和护膝垫是必要的。
13.
Selection of Upper Step Wedge and Pass-line Adjustment Liner
上阶梯垫和下轧制线调整垫板的选择
14.
car ferry hovercraft
载车气垫渡轮载车气垫渡船
15.
An airtight inflatable pad used as or on a bed or as a cushion.
气垫充气垫子，用作床或放在床上
16.
A hovercraft rides on a cushion of air.
气垫船悬浮在气垫上行驶.
17.
floor mat with a base of felt paper or paperboard
地垫,以纸或纸板为底
18.
a bed of boards (without a mattress).
木板的床（没有垫子）。