英 [ˈweɪtləs] 美 [ˈweɪtləs]
adj. 失重的；无重量的
weightless /ˈweɪtləs/
形容词 Something that is weightless weighs nothing or seems to weigh nothing. 无重量的; 似无重量的
Photons have no mass – they are weightless.
光子没有质量——它们是没有重量的。
形容词 A person or object is weightless when they are in space and the Earth's gravity does not affect them, so that they float around. 失重的
Helen described life in a weightless environment during her period in space.
海伦描述了她身处太空时失重状态下的生活。
having little or no weight or apparent gravitational pull; light
floating freely in a weightless condition ; a baby bat...fluffy and weightless as a moth ; jackets made of a weightless polyester fabric
无重量的
失重的
无重力的
失重
失重（Weightless） 在空中进行二次滑翔时高度上升 完成Radnet任务 快速学习（Fast Learner） 杀死敌人获得的经验值+25% 完成Radnet任务
... abstract 抽象的，深奥的 weightless 无重力的 profusely 丰富地 ...
... weighty 重的；重大的；严肃的 weightless 失重的；无重量的 weightily 重要地；沉重地 ...
... 这一分钟像我一样 - This minute looks like me to be the same 无重状态 - Weightless 高妹前后传 (杜雯惠／胡诺言) - Tall Girl ...
weightily 重要地；沉重地
weight 重量，重力；负担；砝码；重要性
weigh 权衡；称重量
weighing 称重量；考虑权衡；悬浮
weighting 加重，加权；衡量；（英）生活补贴
weightlessness 失重；无重状态
weightiness 重；重要性
weigh 重量为…；具有重要性；成为…的重荷；起锚
[物]失重的；[力]无重量的
Helen described life in a weightless environment during her period in space.
海伦描述了她身处太空时失重状态下的生活。
Photons have no mass – they are weightless.
光子没有质量——它们是没有重量的。
Living things seem to be staying within the wave, moving slowly inside it as if they were weightless.
生物似乎停留在波浪中，它们好像没有重量，在波浪中缓慢移动。
Glenn's flight plan called for him to spend most of the first orbit getting used to the feeling of being weightless.
VOA : special.2009.06.17
So, you will feel weightless for a short time or you'll feel your weight is little.
所以你会短时间的感觉到无重力,或者感到自己变轻了
基础物理课程节选 : 耶鲁公开课
It's wrong to think that you feel weightless because you escaped the pull of gravity.
但是要是你认为失重,就是不受重力那就大错特错了
基础物理课程节选 : 耶鲁公开课
It would provide information on the controls needed in the near weightless environment of lower space.
VOA : special.2010.07.07
Their weightless-looking structures were mostly made of glass and metal.
VOA : special.2009.12.13
Simultaneously massive and weightless, the structures seem to float above a shallow reflecting pond.
She juxtaposed sharp jackets and leather pants with sheer and weightless dresses and tops.
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For all of its international influence, ISU is close to weightless on the scale of financial heft.