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Terms containing 封 入 物 | all forms | in specified order only
SubjectChineseEnglish
gen.封入物inclosure
avia.封入物enclosure
gen.封入物enclosures
dentist.窝沟封闭剂可以防止细菌和食物进入窝沟腐蚀牙齿Sealants keep out the bacteria and food that cause tooth decay