Duraperm
杜拉帕姆硅铝铁合金
🗣️ 情景例句
Pardon me, what's the time by your watch?
对不起，你知道现在几点吗？
I am honored by the invitation.
承蒙招待，深感荣幸。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。