Lamagal
镁铝耐火材料
🗣️ 情景例句
Richard, did you go to the aerobics class, really? Richard
你真的上了有氧运动课吗？
Penny wise and pound foolish.
小事聪明，大事糊涂。
Most games cost about that much.
大部分游戏差不多都是这个价钱。