Qam
n. 正交调幅
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
Yes, I am. How did you guess?
是。你怎么猜到的？