Obelus
n. 剑号, 存疑记号
🗣️ 情景例句
Come on.
过来。
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：