Begem
vt.用宝石装饰, 使如同镶宝石一般
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
I regard that man as lost, who has lost his sense of shame.
我认为，人丧失了廉耻就完了。
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，