Superoctave
双八度音栓
🗣️ 情景例句
and I didn't know what it would be like.
而且我也不知道将会是怎么一个样子。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
Why don't you attend an aerobic class?
你为什么不去参加一个有氧健身班呢？