weightless
01
失重的, 处于无重力状态
having or seeming to have no or little weight, caused by the absence of gravity
语法信息
形态构成
复合词
性质形容词
最高级
most weightless
比较级
more weightless
可分级
领域
physics, space, perception
例子
Objects inside the spacecraft become weightless once it reaches orbit around the Earth.
航天器内的物体一旦进入地球轨道就会变得失重。
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词汇树
weightlessness
weightless
weight
