Pmg
abbr. permanent magnet generator 永磁发电机; post-metamorphic granitic pluton 晚期变质花岗岩深或岩体
🗣️ 情景例句
Some think that all's fair in business.
一些人以为商界的一切都是公平的。
The story Sam told wasn't very funny.
萨姆的故事一点意思也沒有。
Is anything the matter?
怎么回事呀？