Perpendicularity
n. 垂直, 直立\\n[机] 垂直
📖 牛津释义
perpendicularity
n[U].
🗣️ 情景例句
Harry's a professional camper, Mom.
Harry是露营专家，妈妈。
I would rather go today than tomorrow.
我宁愿今天去，而不愿明天去。
'Perfume, eh?' he asked sarcastically.
“香水，嗯？”他讥讽地说道，