Poppethead
n. [机](机床的)随转的尾座,<英>[矿]滑轮轴
✅ 同义词
🗣️ 情景例句
You messed up.
你办砸了。
A journey of a thousand miles begains with a single step.
千里之行，始于足下。
I seldom have any difficulties.
我很少碰到困难。