Permissible dust emission
[机] 容许扬尘
🧩 词语组成解析
dust
[dʌst]
n. 灰尘;（建筑物内、家具或地板等上的）灰尘;遗骸，尸体，人体，人;〈口〉金粉，粉末，粉剂，花粉;
vt.& vi. 拂（一拂），掸（一掸）;
vt. 撒（粉）于;擦去…的灰尘;擦灰;撢去;
🗣️ 情景例句
It sounds like fun to me, too, Robbie.
对我来说也像是蛮好玩的， Robbie。
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
Just then, the gaoler appeared with the precious letter in his bands.
这时狱卒上场，手里拿着那封珍贵的信。