Microspindle
千分尺轴; 千分螺桿
🗣️ 情景例句
I like that.
我喜欢这样。
Do you mind my smoking?
你介意我抽烟吗？
Thanks to space satellites, the world itself is becoming a much smaller place and people from different countries now understand each other better.
由于有了宇宙卫星，世界在变得小多了，来自不同国家的人现在彼此更了解了。