Gma
abbr. 普通微处理器体系结构（General Microprocessor Architecture）；食品加工协会（Grocery Manufacturers Association）；甲基丙烯酸缩水甘油酯
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
Guess!
猜猜看！
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，