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    1. operational

      英 [?p?'re??(?)n(?)l] 美['ɑp?'re??nl]
      • adj. 操作的;運(yùn)作的

      CET4TEM8考研CET6中低頻詞擴(kuò)展詞匯

      詞態(tài)變化


      副詞:?operationally;

      英文詞源


      operational (adj.)
      1922, "pertaining to operation," from operation + -al (1). Meaning "in a state of functionality" is from 1944.

      雙語(yǔ)例句


      1. Exports have not been halted completely because another line is operational.
      出口并沒(méi)有完全停止,因?yàn)榱硪粭l生產(chǎn)線還能運(yùn)轉(zhuǎn)。

      來(lái)自柯林斯例句

      2. The new airport is now fully operational .
      新機(jī)場(chǎng)現(xiàn)在可全面投入運(yùn)營(yíng)。

      來(lái)自《權(quán)威詞典》

      3. Operational Research is a newly emerging subject.
      運(yùn)籌學(xué)是一門新興的學(xué)科.

      來(lái)自《簡(jiǎn)明英漢詞典》

      4. The airport did not become operational until May.
      機(jī)場(chǎng)到五月才可使用.

      來(lái)自《簡(jiǎn)明英漢詞典》

      5. The nuclear industry was required to prove that every operational and safety aspect had been fully researched.
      核工業(yè)被要求證明其在運(yùn)營(yíng)與安全各方面都進(jìn)行過(guò)充分的研究。

      來(lái)自柯林斯例句