Rtma
abbr. Radio and Television Manufacturers Association （美, 加）收音机和电视机制造商协会; Radio-Television Manufacturers Association 无线电-电视制造厂商协会（现为EIA）
🗣️ 情景例句
No.
没有。
Therefore, having a basic knowledge of business.
因此，懂得一些商务和贸易的英语术语。
Yes. But it's such an important match, we can't miss it.
是的。但是这是场很重要的比赛，我可不想错过。