operational
英 [ɒpə'reɪʃ(ə)n(ə)l]
美 ['ɑpə'reʃənl]
英文词源
- operational (adj.)
- 1922, "pertaining to operation," from operation + -al (1). Meaning "in a state of functionality" is from 1944.
双语例句
- 1. Exports have not been halted completely because another line is operational.
- 出口并没有完全停止，因为另一条生产线还能运转。
来自柯林斯例句
- 2. The new airport is now fully operational .
- 新机场现在可全面投入运营。
来自《权威词典》
- 3. Operational Research is a newly emerging subject.
- 运筹学是一门新兴的学科.
来自《简明英汉词典》
- 4. The airport did not become operational until May.
- 机场到五月才可使用.
来自《简明英汉词典》
- 5. The nuclear industry was required to prove that every operational and safety aspect had been fully researched.
- 核工业被要求证明其在运营与安全各方面都进行过充分的研究。
来自柯林斯例句