brush

Dentists recommend that you brush your teeth at least twice a day.

(Chinese) 牙医建议你每天至少刷两次牙。

She used a small brush to remove the dust from the old painting.

(Chinese) 她用一把小刷子清除了旧画上的灰尘。

He bought a new hair brush with soft bristles for his sensitive scalp.

(Chinese) 他为自己敏感的头皮买了一把带有软毛的新发刷。

The artist dipped his paint brush into the blue pigment.

(Chinese) 画家把他的画笔蘸入蓝色颜料中。