Ratch
n. （防倒转的）棘齿
✅ 同义词
🗣️ 情景例句
Let's plan an after-graduation trip!
让我们计划一次毕业后的旅行！
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
and in this I do not think that I stand alone.
我也相信，出洋相者并非我一人。