tsarKK [zɑr] /zɑɹ/發音名詞1沙皇The last tsar of Russia was overthrown in 1917.俄羅斯最後一位沙皇於一九一七年被推翻。2專責主管、大權在握的官員口語,亦作 czarThe government appointed a new drugs tsar last month.政府上個月任命了一位新的反毒專責主管。3權威、大老He is regarded as the tsar of the fashion industry.他被視為時尚界的權威。