Srg
abbr. sound ranging 声波距离修正
🗣️ 情景例句
I was wondering if you'd like to go to a movie with me.
不知道你是否有兴趣和我一起去看电影。
He is explaining the details of his idea.
他在详细说明这个构想。
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，