angle knob for up
基本解释
- [医药科学]上下弯角钮
英汉例句
- When in use, the knob is loosened to regulate the cantilevers to a best angle that is suitable for the clothes for air-curing and the knob is screwed up to fix the angle.
使用时，松开旋钮，将悬臂调整到适合所晾晒的衣物的最适 合角度，然后旋紧旋钮，将角度固定。
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双语例句
专业释义
- 上下弯角钮