Pneumatic ramming
[机] 气动捣砂
🧩 词语组成解析
[机] 捣砂, 捣制
🗣️ 情景例句
I hope you don't mind my asking, but I'd like to know.
我希望你不介意我向你打听一下，我想知道。
Life is a shuttle.
生活犹如梭子。
When I boarded the train, I could not help noticing that a great many local people got on as well.
上车后，我不禁注意到许多当地人也上了车。