Shortwall
短壁; 短壁工作面
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
In regard to your request, no decision has been made.
关于你的请求还没有做出决定。
Your English is improving little by little.
你的英语正在渐渐提高。