applicator是什么意思,applicator怎么背,怎么记,applicator的词根词缀巧记速记方法,applicator构词,构成,中文翻译

applicator applicator
/ 5AplikeitE /

◙ noun
1. a device used for inserting something or for applying a substance to a surface
• 敷抹器，涂抹器

1. mid 17th cent.: from Latin applicat- 'fastened to' (from the verb applicare) + -or