Interdialling
局间拨号; 局间拨号
🗣️ 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，让我试试吧！哦，真不容易。能教我怎么用吗？
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
The price includes postage charges.
价格包括邮资在内。