Post navigation suction 英[ˈsʌkʃn] 美[ˈsʌkʃn] n. 吸; 抽吸; 吸出; vt. 抽吸; 吸出; [例句]The Common Program for Designing the Dust System of Air Suction 吸风管道系统设计的通用程序 [其他] 第三人称单数:suctions 复数:suctions 现在分词:suctioning 过去式:suctioned applicator 英[ˈæplɪkeɪtə(r)] 美[ˈæplɪkeɪtər] n. 敷抹器; 充填器; [例句]Use the applicator to apply cream to the affected area. 用涂药器把药膏抹在感染部位。 [其他] 复数:applicators