expert
/ˈɛkspɚt/
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n./adj. 專家；熟練的
- My friend is an expert at fixing old computers. 我朋友是修舊電腦的高手。
其他意思
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n. 專家, 行家
An expert is a person who is very skilled at doing something or who knows a lot about a particular subject.
- Our team of experts will be on hand to offer help and advice between 12 noon and 7pm daily.
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adj. 老練的, 內行的, 專門的
Someone who is expert at doing something is very skilled at it.
- The Japanese are expert at lowering manufacturing costs
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字根
per, peri 嘗試
ex + per + t向外、出來 + 嘗試 + —