Impedometer
阻抗计; 波导阻抗测量仪
🗣️ 情景例句
If I have time, I enjoy camping in the wild with my friends.
若时间许可，我爱和朋友到野外露营。
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
300 pieces.
300个