单词	perfrigeration
释义	perfrigeration [医] 冻疮
随便看	social technique social technology social telesis social tension Social Terrorism social theory social thesis social thinking science social thought social tie social ties social time social total welfare social trading social transformation social transition social trend social trends social turmoil socialty social type socialuied sector of the economy social undertakings social unit social units 惆怅双鸳不到惆怅天涯又离别惆怅孙吴事惆怅孤帆连夜发惆怅思远客惆怅无因见范蠡惆怅此情难寄惆怅画桥风与月惆怅相思迟暮惆怅秦城送独归格子花呢格局格布格式格律格心格斗格木格杀格林尼治时间