Tiber
n. 台伯河（意大利中部, 流经罗马）
🗣️ 情景例句
I hope you will excuse me.
希望你能原谅我。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
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，