a. pertaining to a process or series of actions for achieving a result
a. (military) of or intended for or involved in military operations
s. being in effect or operation
常见例句
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n an agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders n the branch of computer science that deal with writing computer programs that can solve problems creatively n a sloth that has three long claws on each forefoot and each hindfoot n the introduction of semen into the oviduct or uterus by some means other than sexual intercourse
2
n electronic warfare undertaken under direct control of an operational commander to locate sources of radiated electromagnetic energy for the purpose of immediate threat recognition
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not in operation or operational s
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in operation or operational a
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a in operation or operational a (of events) planned or scheduled s used of a single unit or thing