Allophone
n. 音位变体
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
Well, thank you for coming.
唷，谢谢你的光临。
You can't complain.
你该知足了。