operational
英 [ɒpə'reɪʃ(ə)n(ə)l]
美 ['ɑpə'reʃənl]
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.
- 出口並沒有完全停止，因為另一條生產線還能運轉。
來自柯林斯例句
- 2. The new airport is now fully operational .
- 新機場現在可全麵投入運營。
來自《權威詞典》
- 3. Operational Research is a newly emerging subject.
- 運籌學是一門新興的學科.
來自《簡明英漢詞典》
- 4. The airport did not become operational until May.
- 機場到五月才可使用.
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.
- 核工業被要求證明其在運營與安全各方麵都進行過充分的研究。
來自柯林斯例句