美[?ɑ:p?re?t?(r)] 1 . A blade guard is fitted to protect the operator .
為保證操作人員的人身安全安裝了槳葉保護(hù)罩。
來自柯林斯例句
2 . I became a ham radio operator at the age of eleven.
我在11歲時成了一名業(yè)余無線電操作員。
來自柯林斯例句
3 . The operator will put you through.
接線員會為你接通電話。
來自柯林斯例句
4 . The switchboard operator was the hotel owner's wife.
電話總臺的接線員是旅館老板的妻子。
來自柯林斯例句
5 . He was a smart operator . Don't underestimate him.
他這個人精明圓滑，可別小瞧了他。
來自柯林斯例句
1.(mathematics) a symbol that represents a function from functions to functions;
the integral operator
2.an agent that operates some apparatus or machine;
the operator of the switchboard
3.someone who owns or operates a business;
who is the operator of this franchise?
4.a shrewd or unscrupulous person who knows how to circumvent difficulties
5.a speculator who trades aggressively on stock or commodity markets
