monarch

US /ˈmɑː.nɚk/
UK /ˈmɑː.nɚk/
"monarch" picture
1.

君主, 国王, 女王, 皇帝

a sovereign head of state, especially a king, queen, or emperor

:
The monarch delivered a speech to the nation.
君主向全国发表了讲话。
Many countries are still governed by a monarch.
许多国家仍然由君主统治。
2.

帝王蝶

a large migratory American butterfly with a striking orange and black pattern, breeding in Canada and the US and migrating to Mexico and California in winter

:
The garden was filled with beautiful monarchs fluttering among the flowers.
花园里充满了在花间飞舞的美丽的帝王蝶
The migration of the monarch butterfly is an amazing natural phenomenon.
帝王蝶的迁徙是一种令人惊叹的自然现象。