Microspindle
千分尺轴; 千分螺桿
🗣️ 情景例句
Your car's very noisy. The muffler must be damaged.
你的车噪音真大，消声器一定出毛病了。
Unfortunately, powerful companies to the most damage.
不幸的是，庞大的公司几乎都在制造公害。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。