词汇	廉勇
释义	廉勇 lián yǒng廉洁而果敢。犹进退。
随便看	operational grounding operational ground support equipment Operational Ground Support Equipment List Operational Group Equipment operational guidance operational guideline operational guiding thought operational habit operational halt instruction operational-halt instruction operational hardware operational hazard analysis operational hazard report operational headquarters operational health physics operational hedge operational height operational hydrology operational hydrostatic test operational ice criteria operational impedance operational implementation Operational Improvement Plan Operational in any mounting orientation operational incident