Tracklayer
n. 铺轨工人, 铺轨机, 履带式车辆, 履带式拖拉机
✅ 同义词
🗣️ 情景例句
What's this about, Harvey?
这是怎么回事 Harvey
The mother's heart is the child's schoolroom.
母亲的心肠是孩子的课堂。
Then we could look at the production line.
然后我们再去看看生产线。