Partical accelerator
[电] 质点加速器
🧩 词语组成解析
[电] 质点
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
What's wrong?
怎么了？
To navigate
航海
Just as that moment the train came into the station.
正在这时，火车进站了。