單詞
operational
英 [?p?'re??(?)n(?)l]
美['ɑp?'re??nl]
基本信息
- adj. 操作的；運作的
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.
雙語例句
- 1. Exports have not been halted completely because another line is operational.
- 出口并沒有完全停止，因為另一條生產(chǎn)線還能運轉(zhuǎn)。
來自柯林斯例句
- 2. The new airport is now fully operational .
- 新機(jī)場現(xiàn)在可全面投入運營。
來自《權(quán)威詞典》
- 3. Operational Research is a newly emerging subject.
- 運籌學(xué)是一門新興的學(xué)科.
來自《簡明英漢詞典》
- 4. The airport did not become operational until May.
- 機(jī)場到五月才可使用.
來自《簡明英漢詞典》
- 5. The nuclear industry was required to prove that every operational and safety aspect had been fully researched.
- 核工業(yè)被要求證明其在運營與安全各方面都進(jìn)行過充分的研究。
來自柯林斯例句
operational相關(guān)單詞