expert
expert
單字
學習摘要
名詞核心意義:指在某領域的專家
為可數名詞,單數用 an,複數 experts
常搭 in/on/at 表示領域或技巧
亦可作形容詞,例:expert advice
基本資訊
expert
n.
/ˈɛkspɝːt/
主要意義:
專家
可數性:
可數
詞形變化
複數
experts
Two experts will visit our school.
兩位專家將來我們學校。
例句
My dad is an expert at fixing computers.
我爸是修電腦的專家。
The school invited an expert to talk about earthquakes.
學校邀請了一位專家來談地震。
She asked a science expert for advice.
她向一位科學專家請教建議。
Many experts say that sleep is very important.
許多專家都說睡眠非常重要。
其他意義
熟練的;內行的(形容詞)
He gave us expert advice on studying.
他給了我們專業的讀書建議。
同義詞
specialist
We need a computer specialist to fix this.
我們需要電腦方面的專家來修這個。
pro
He is a pro at video games.
他是電玩高手。
反義詞
beginner
I am a beginner at playing guitar.
我是彈吉他的初學者。
novice
He is a novice in cooking.
他在料理方面是新手。
常見錯誤
He is expert in math.
He is an expert in math.
用作名詞時為可數,需加不定冠詞 an。
She is an expert of robots.
She is an expert on robots.
搭配介系詞常用 in/on/at,不用 of 來表領域或主題。
There are many expert in this field.
There are many experts in this field.
可數名詞複數需加 s,並與複數動詞搭配。
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