Undermodulation
[计] 欠调制
🗣️ 情景例句
I'm glad you came. You're welcome any time.
我很高兴你能来。随时都欢迎你们来。
I'm afraid he will lose your time.
我怕他会浪费你的时间。
We'll let you know the next time we need to place an order.
下次需要订购时我们会通知你。