Phyto
发朵
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
Hello, Randy. Is he going to be taken care of?
喂，蓝迪，你肯把那家伙收拾掉吗？
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，