mid-15c., from Middle French monarque (14c.) or directly from Late Latin monarcha, from Greek monarkhes "one who rules alone" (see monarchy). As a type of large butterfly, from 1890.
权威例句
1. a monarch without political power
没有政治权力的君主
2. The monarch's role is purely ceremonial.
君主纯粹是个礼仪职位.
3. The monarch was ousted by a military coup.
那君主被军事政变者废黜了.
4. Those right-wing people who most honour their monarch see no reason for any apology.
那些对君主最为尊崇的右翼人士认为没有理由作出道歉。
5. To this monarch also ( in 628 ) came messengers from Muhammad.