短语词组短語soot and black carbon 油菸顆粒Black soot 黑菸塵as black as soot 墨黑;像菸垢一樣黑;像煤菸一樣黑black with soot 有黑菸灰的black as soot 黑如炱Or Black As Soot 或黑色菸塵 返回 soot black