清晰的设计
articulated joints───关节
articulated vehicles───铰接式车辆
articulateness───清晰
articulated joint───活节接头
articulated lorries───铰接式货车
articulated lorry───n.拖车
articulated vehicle───n.拖挂车
articulations───n.[解剖]关节；连接；[生理]发音（articulation的复数）
particulate filter───[化工]微粒过滤器