whistle control
常见例句
- Whistle control on console.
号笛控制在控制台。
blog.sina.com.cn - Where is whistle control?
号笛控制在什么地方？
blog.sina.com.cn - Once you've learned the basic pucker, you can begin to exhale in order to control the duration and volume of each note you whistle.
一旦学会了基本的撅嘴动作，就可以开始呼气，控制住每个吹出的哨音的持续时间和音量。 返回 whistle control