来自 soot,煤灰，油灰，-y,形容词后缀。

1. Their uniforms are torn and sooty.

他们的制服破破烂烂的，沾满了烟尘。

2. The belt may make a squealing noise and throw off sooty black particles of rubber.

传送带会发出刺耳的噪音并释放出乌黑的橡胶颗粒。

3. We looked out through the sooty windows.

我们透过满是煤烟的窗户往外看.

4. His sooty hand smudged the paper.

他被煤烟熏污的手把纸弄脏了.

5. At least the death cry of the insignificant sooty gull gave her back her significance.

至少,这只不起眼的黑海鸥临死前那一声尖叫恢复了她的理性.