常見例句myomere formula Preanal plus postanal myomeres equals total myomeres in larval fishes. 肌分節(jié)的公式在仔魚中，肛門前的加肛門后的肌分節(jié)數(shù)等于總肌分節(jié)數(shù)。postanal myomeres Myomeres posterior to the posterior margin of the anus; includes terminal myomere from which urostyle will form. 肛門后的肌分節(jié)肛門的后面的邊緣肌分節(jié)部分；包括將形成尾桿骨的末端肌分節(jié)。caudal postanal setae 尾后肛毛lateral postanal bristle 肛后側(cè)毛postanal abscess 肛后膿腫 返回 postanal