Attentiveness
n. 注意力；专注
✅ 同义词
🔴 反义词
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
Who is going to pay for it?
谁付账？
If you learn even a little English, you will find it usedful after you leave school.
假如你哪怕只是学一点英语，毕业后，也会发现它是有用的。