| 单词 | choroid |
| 释义 | choroid UK ['kɔ:.rɔɪd] US ['kɔ:r.ɔɪd] noun countable countable specialized ■the layer between the retina and the outer white covering of the eye, which contains blood vessels and pigment (= substance giving colour) 脉络膜（位于巩膜和视网膜之间的一层结构，内有血管和色素） |
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