Soot door
[机] 烟灰出口
🧩 词语组成解析
soot
[sut]
n. 煤烟，烟灰;油烟;
v. 煤烟弄脏;弄得尽是煤烟;
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
However, this freedom can easily be abused.
然而，这种自由很容易被滥用。