膨胀的稀少的rarefactional shock: 稀疏激波rarefactional wave: 稀疏波centered rarefactional wave: 有心稀疏波rarefaction wave: 膨胀波; 稀薄波; 稀疏波; 余波rarefaction state: 稀疏状态下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:rarefactional，即可在微信中查询翻译
