sedation的词源

英文词源

sedation (n.)

early 15c., "alleviation of pain;" 1540s, "act of making calm," from Middle French sédation and directly from Latin sedationem (nominative sedatio) "a quieting, assuaging, a calming," noun of action from past participle stem of sedare (see sedate (adj.)).

中文词源

sedation：镇静状态

sedate,使镇静，-ion,名词后缀。

该词的英语词源请访问找单词词源英文版：sedation 词源，sedation 含义。