pharyngobranchials咽: swallow鳃: gill; branchia弓: bow咽鳃: pharyngobranchial鳃弓: arcus branchialis; arcus visceralis; branchial arches; branchial gill arc; gill arch; postaural arches; visceral arches下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:咽鳃弓，即可在微信中查询翻译
