(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
。
(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。
：以上例句、词性分
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成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
