postbranchial bodysuprapericardial bodyultimobranchial body后: behind; back; rear鳃: gill; branchia体: body; part of the body后鳃: ub后鳃的: ultimobranchial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:后鳃体,即可在微信中查询翻译