Subshaft
从轴; 副轴
🗣️ 情景例句
For heaven's sake stop whining.
我说你别再诉苦了。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
Is that a car?
那是一辆小汽车吗？