hydroponics
n.
1937, formed in English from hydro- + -ponics, from Greek ponein "to labor, toil," from ponos "labor" (see span, v.). Related: Hydroponic (adj.).
| 词汇 | hydroponics |
| 词根词缀 | Online Etymology Dictionary hydroponics n. 1937, formed in English from hydro- + -ponics, from Greek ponein "to labor, toil," from ponos "labor" (see span, v.). Related: Hydroponic (adj.). |
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