planner的词源
英文词源
- planner (n.)




- 1716, "one who plans," agent noun from plan (v.). Derogatory variant planster attested from 1945. Meaning "book or device that enables one to plan" is from 1971.
中文词源
来自plan,规则,设计,平面图。
该词的英语词源请访问找单词词源英文版:planner 词源,planner 含义。