Foldback
返送（系统）, 监听（系统）
🗣️ 情景例句
May I take your order?
可以点菜了吗？
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。