Combination tones
[电] 合音
🧩 词语组成解析
n. 声调；基本音色（tone的复数）
🗣️ 情景例句
I'll be right back.
我马上就回来。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
I'll wanted to see your factory for a long time.
好久就想来看看你们的工厂了。