weightless
美音:
[´weıtləs
]英音:
[´weıtləs
]adj.无重量的,无重力的
难易程度:
weightless为短语/超纲词汇
词形变化:
名词:weightlessness 副词:weightlessly
近义词, 同义词
weightless
adj having no weight, or with no weight relative to one's/its surroundings because of the absence of gravity 无重量的; 失重的.
weightless
adj
something that is weightless seems to have no weight, especially when it is floating in space or water
>weightlessnessn[U]