Gyrowheel
陀螺仪转子
🗣️ 情景例句
You can feel very proud of your grandson, Mr. Stewart.
你可以为你的孙子感到非常的骄傲， Sewart先生。
Do you have a letter of introduction?
你有介绍信吗？
Good morning! What's your name, please?
早上好！请问你叫什么名字？