相关单词同义词thoracic, chested, plastron, 近义词 thoracic 胸的, pectoralis [医] 胸肌, pecs (尤指健美运动..., musculus pectoralis 胸肌, pectoral muscle 膺临近词PE, Pecen相似词pecten, pectin, pectineal, pectineus, pectoral fin, pectoralis, pectorals, pectus carinatum, 返回 pectoral