| 词汇 | organic |
| 词根词缀 | 词源： 1510s, "serving as an organ or instrument," from L. organicus, from Gk. organikos "of or pertaining to an organ," from organon "instrument" (see organ). Sense of "from organized living beings" is first recorded 1778 (earlier this sense was in organical, mid-15c.). Meaning "free from pesticides and fertilizers" first attested 1942. Organic chemistry is attested from 1871. 词根记忆： a. 器官的;有机的;有机体的Liver is an organic part of human body.肝脏是人体一个有机的组成部分. |
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