eyeliner
US /ˈaɪˌlaɪ.nɚ/
UK /ˈaɪˌlaɪ.nɚ/

1.
眼线, 眼线笔
a cosmetic applied as a line around the eyes to make them appear larger or more expressive
:
•
She carefully applied her liquid eyeliner.
她小心翼翼地涂抹着液态眼线。
•
A thick line of eyeliner can create a dramatic look.
粗眼线可以打造出戏剧性的妆容。