;(a) As has been mentioned, some postulated that phlogiston has negative weight (levity).
(a) 正如所提到的那样，某些燃素会减轻（轻率）的假定。
认为存在于可燃物中的)燃素,热素(a) As has been mentioned, some postulated that phlogiston has negative weight (levity).
(a) 正如所提到的那样，某些燃素会减轻（轻率）的假定。
声明：以上例句、词性分类均由互
源自动生成，部分未经过工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我指正。
