短语词组短語barium swallow examination 吞鋇檢查Diluted barium swallow 稀鋇灌腸造影Modified barium swallow 改良的鋇吞咽檢查Barium swallow and meal 食道Barium swallow radioscopy 吞鋇造影esophageal barium swallow 食道吞鋇 返回 barium swallow