词汇	滚床单
释义	滚床单 GǔnChuángDāncoll. to have sex繁体滾床單
随便看	Proportional Morbidity Ratio proportional mortality proportional mortality indicator proportional mortality rate proportional mortality ratio proportional navigation proportional navigation course proportional navigation geometry proportional navigation guidance Proportional navigation guidance law proportional navigation laser seeker Proportional navigation law Proportional Navigation Trajectory proportional number proportional numbers Proportional odds model proportional operation apparatus proportional opposition Proportional overflow proportional part proportional parts proportional pary proportional periodic algorithm proportional personnel allocation method proportional piston