| 单词 | euthenics |
| 释义 | euthenics —euthenist /yooh then"ist, yooh"theuh nist/, n. /yooh then"iks/, n. (used with a sing. v.) a science concerned with bettering the condition of human beings through the improvement of their environment. [1900-05; < Gk euthen(eîn) to be well off, prosper + -ICS] |
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