单词 weightless 释义 weightless, a.|wetls|[f. weight n.1 + -less.]a. Without weight, having comparatively little weight. Also (of a body having mass), not apparently acted on by gravity, either because the gravitational field is locally weak, or because...
单词 weightless 释义 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. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工...