专门 zhuān mén specialized; dedicated (to a particular field or purpose)specially; specifically (for a particular purpose)(of institutions, personnel etc) designated or assigned for a specific task; special Example sentences 他专门研究印度洋的鱼类。 tā zhuānmén yánjiū yìndùyáng de yú lèi. He specializes in researching Indian Ocean fish species 这个商店专门出售巧克力。 zhège shāngdiàn zhuānmén chūshòu qiǎokèlì. This shop specializes in chocolates 在一些学校里，学生专门学习电影制作。 zài yīxiē xuéxiào lǐ, xuésheng zhuānmén xuéxí diànyǐng zhìzuò. In some schools, students specialize in film production 他专门研究中文的语法和古文。 tā zhuānmén yánjiū zhōngwén de yǔfǎ hé gǔwén. He specializes in Chinese grammar and classical Chinese