applicator
US /ˈæp.lə.keɪ.t̬ɚ/
UK /ˈæp.lə.keɪ.t̬ɚ/

1.
涂抹器, 敷用器
a device for applying a substance, such as makeup or medication
:
•
She used a cotton swab as an applicator for the ointment.
她用棉签作为药膏的涂抹器。
•
This mascara comes with a special brush applicator.
这款睫毛膏配有特殊的刷子涂抹器。