a bad cold英 [ə bæd kəuld] 美 [e bæd kold] n.重感冒双语例句1It's because I have a bad cold. 那是因为我患了重感冒。2I have got a bad cold, running at the nose. 我伤风感冒很重,直流鼻涕。
很严重的感冒