preceptor
preceptor[prɪˈsɛptə]noun- a teacher or instructor
教师,导师
派生preceptorial[ˌpriːsɛpˈtɔːrɪəl]adjectivepreceptorshipnoun语源- late Middle English: from Latin praeceptor, from praecept- 'warned, instructed', from the verb praecipere (see precept)
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