Dubhe
n. 天枢星（北斗七星之首星，也称北斗一或大熊座α）
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
What channel are you watching now?
现在你在看哪个新闻？
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。