soot black
黑烟子
例句与用法:
You'vegot a smudge of soot on your cheek.
你脸上有块煤灰污迹。
One small fire in the kitchen will cover the whole house in soot.
一个厨房里的小火炉就会把整个房子都熏黑。
She is sweeping the soot off the chimney.
她正把烟筒里的黑灰扫掉。