expert
expert
noun
expertly
adverb
expertness
noun
语源
noun
- a person who has a comprehensive and authoritative knowledge of or skill in a particular area
专家；行家；高手
an expert in health care.
保健专家。
a financial expert.
金融专家。
- having or involving such knowledge or skill
内行的；专家的
he had received expert academic advice.
他得到了专家学术上的指导。
an expert witness.
专家证人。
expertly
adverb
expertness
noun
语源
- Middle English (as an adjective): from French, from Latin expertus, past participle of experiri 'try'. The noun use dates from the early 19th cent. Compare with experience and experiment
考试词汇表
