常见例句Diagnosis and treatment on gullet jam of pereion in dog 一例犬胸部食道阻塞的診治報告Keywords Water-tight seal bottle;Pereion blood;Recover;Treat and cure; 關鍵詞水封瓶;胸血;廻收;救治;posterior pereion 後胸背板 返回 pereion