| 单词 | gill arch |
| 释义 | gill arch【医】 鳃弓 gill arch gill arch AHD: [g¹l] D.J. [g!l]K.K. [g!l]n.（名词）1. One of several bony or cartilaginous arches located on either side of the pharynx and supporting the gills in fish and amphibians.鳃弓：位于咽两边的支撑鱼和两栖动物的鳃的骨或软骨弓2. Embryology One of several corresponding arches in the embryo of a higher vertebrate that develop into structures of the ear and neck.Also called branchial arch 【胚胎学】 鳃弓：较高级脊椎动物的胚胎中几个相应的弓之一，发展成耳朵和脖子也作 branchial arch |
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