Dda
[计] 请求存款计算, 直接存款单
🗣️ 情景例句
You may pick as many apples as you please.
你爱摘多少苹果就摘多少。
Christmas falls on a Friday this year.
今年的圣诞节是星期五。
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，