英文词源
- tranquilizer (n.)
- 1800, "that which tranquilizes;" from 1824 as "a sedative" (first reference is to ground ivy), agent noun from tranquilize; in reference to one of a large group of anti-anxiety drugs, it is recorded by 1956.
中文词源
tranquilizer：镇静剂，安宁药
tranquilize,使平静，-er,表物。引申词义镇静剂，安宁药等。
该词的英语词源请访问趣词词源英文版：tranquilizer 词源，tranquilizer 含义。