weightlessness 详细解释

weightlessness

['weitlisnis]

n. 失重

词形变化

副词: weightlessly | 名词: weightlessness |

词义辨析

同义参见:

airiness  

英英释义

名词 weightlessness:

the property of being comparatively small in weight

同义词:lightness

补充

weightlessnessweightlessnessn.1.无重状态