Nailhead
n. 钉头, 钉头状装饰
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
What would you like to eat?
你想吃什么？
I'm sorry, Lucy.I'm afraid that I can't get up.
对不起，露西，恐怕我站不起来。