| 词汇 | epi- |
| 词根词缀 | 词源： from Gk. epi "upon, at, close upon (in space or time), on the occasion of, in addition" (cognate with Skt. api "also, besides;" Avestan aipi "also, to, toward;" Arm. ev "also, and;" L. ob "toward, against, in the way of"). Before unaspirated vowels, reduced to ep-; before aspirated vowels, eph-. Used in modern scientific compounds, cf. epicenter (1887); epicycle (c.1391). |
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