单词	圆（周）运动
释义	圆（周）运动circular motion
随便看	protection system, reactor protection test protection test equipment protection transformer protection tube protection type of enclosure protection valve protection, wave protection zone protection zoning protection， corrosion protection， cysteine protection， eye protection， health protection， occupational radiation protection， overload protection， radiation protection， radioactivity protection， radiological-safety protection， radium protection， scram protective protective action protective action guide protective action guide{=pag}