bulkiness sedimentation膨松度: bulkiness; bulking intensity疏松: loose; puff度: surmise; estimate膨松度: bulkiness; bulking intensity◇膨松度测试仪 bulk tester; 膨松度试验仪 bulk meter; bulkometer疏松度: fraction void; gas porosity; porosity下载手机词典可随时随地查词查翻译
