词汇	The lower or main floor
释义	The lower or main floor. 低层楼或底楼
随便看	conventional scale conventional scheduler conventional school conventional schools of sports conventional scintigraphy conventional screen-film system conventional search algorithm conventional section tyre conventional security threats conventional sedimentation equilibrium Conventional seed conventional serology conventional service conventional shaft sinking method conventional shaft-sinking method conventional sharpening conventional shaving conventional ship conventional shipment conventional sign conventional signal conventional signals Conventional Signals Upgrade conventional sign card conventional significance level