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function newMark(y,m,d)
{ oldDay = new Date(y+"/"+m+"/"+d);
newDay = new Date();
n = (newDay - oldDay)/(1000*60*60*24);
if(n <= 14)document.write("
");}
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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
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operator
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 105698 】 【意味】 "[名詞] an agent that operates some apparatus or machine [例] the operator of the switchboard [例] The operator of the machine is a woman. [例] The operator told the passengers to remain seated. [例] He is a very good operator of a heavy machine. [意味] 操作者, オペレーター, 運転者, オペレータ, 操縦者, 運転手, 電話交換手, 交換手 ; [同義語] manipulator ; [上位語] causal agency, causal agent, cause ; [下位語] driver, telephone operator, engineer, radio operator, company operator, switchboard operator, motorman, telephonist ; [派生] operate, control ; [同義語群] 10378412-n [名詞] someone who owns or operates a business [例] who is the operator of this franchise? [例] He is the operator of a successful business. [例] The operator of the telephone company told me that they would be able to fix the problem. [意味] 経営者, 事業主 ; [上位語] businessman, man of affairs ; [下位語] supermarketer, supermarketeer ; [派生] operate, run ; [同義語群] 10378780-n [名詞] (mathematics) a symbol or function representing a mathematical operation [例] The operator is a symbol for addition. [例] They are operators that are defined on a vector space. [例] The operator is a binary function that takes two numbers and returns a third number. [意味] 演算子, 作用素 ; [上位語] mapping, mathematical function, map, single-valued function, function ; [下位語] identity, identity operator, linear operator, identity element ; [同義語群] 13786413-n [名詞] a shrewd or unscrupulous person who knows how to circumvent difficulties [例] He was a smooth operator who knew how to get what he wanted. [例] He is a real operator. [意味] やり手, 策士, 凄腕 ; [同義語] hustler, wheeler dealer ; [上位語] opportunist, self-seeker ; [下位語] wire-puller ; [派生] roll, pluck, hustle ; [同義語群] 10194566-n [名詞] a speculator who trades aggressively on stock or commodity markets [例] The operator made a fortune in the stock market. [例] The operator took a huge risk and lost a lot of money. [例] He is a very successful operator on the stock market. [意味] 投機家, 投機業者, 相場師, 仕手 ; [上位語] speculator, plunger ; [同義語群] 10378952-n" |