Polychoke
喉缩多变器
🗣️ 情景例句
Oh, here are my certificate of merit.
哦，这里是我的获奖证书。
You're way behind schedule.
你比预定的落后了。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。