ensinar[P] ensinar (vt)[E] teach, taught, taught [ti:tʃ, tɔ:t] (vi|vt)[C] 教授
professoral[P] professoral (a)[E] professorial [prɔfəs'ɔ:riəl] (a)[C] 教授的
professor[P] professor (m)[E] teacher [t'i:tʃə] (n)[C] 教师[P] professor (m)[E] schoolteacher [sk'u:lti:tʃə] (n)[C] 教师[P] professor (m)[E] professor [prəf'esə] (n)[C] 教授