Palnut
一种单线螺纹锁紧螺母
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
But she doesn't have much experience.
但她没有太多经验。
You can buy whatever you need if you have enough money.
钱多了，你需要什么就可以买什么。