sooty
例子
The sooty fireplace needed a thorough cleaning after weeks of use.
经过数周的使用，被煤烟熏黑的壁炉需要彻底清洁。
His sooty hands showed that he had been working on the engine.
他乌黑的双手表明他一直在修理发动机。
02
被煤烟覆盖的, 因煤烟变黑的
covered with or as if with soot
词汇树
sootiness
sooty
soot
