单词	pneumonitis
释义	pneu·mo·ni·tis (n′mə-nītĭs, ny′-) n. Inflammation of lung tissue. [Greek pneumōn, lung; see PNEUMONIC + -ITIS.]
随便看	oppugner Oprah OPS opsin -opsis opsonic opsonin opsonization opsonize -opsy opt opt. optative optatively optic optical optical activity optical amplifier optical art optical character reader optical character recognition optical computer optical disc optical disk optical fiber

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。