Roofline
n. 屋顶(或车顶等)轮廓线
🗣️ 情景例句
You have no right to blame him for his sexual preference.
你没有权力批评他的性取向。
Do you speak English?
你说英语吗？
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。