| 单词 | choroid |
| 释义 | Word Frequency choroid(ˈkɔːrɔɪd) or chorioid (ˈkɔːrɪˌɔɪd) adjective 1. resembling the chorion, esp in being vascular noun 2. the brownish vascular membrane of the eyeball between the sclera and the retina Word origin C18: from Greek khoroeidēs, erroneously for khorioeidēs, from chorion |
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