Microspindle
千分尺轴; 千分螺桿
🗣️ 情景例句
I'm sorry I'm so late.
对不起 我迟到了这么久。
There is life in the old dog yet.
老当益壮。
In cities he refused to travel in a rickshaw, a two-wheeled cart pulled by a bare-footed man.
在城里，他拒绝乘坐那种赤脚车夫拉的两轮人力车。