Perpendicularity
n. 垂直, 直立\\n[机] 垂直
📖 牛津释义
perpendicularity
n[U].
🗣️ 情景例句
Try to come by later for dessert.... Bye.
晚一点尽量设法弯到这 来吃甜点。……再见。
Ask no questions and you will be told no lies.
如果你少问，谎言就难进。
Great! Shall I bring food for a picnic?
好极了！我要带些野餐食品来吗？