Ontario

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++On·ta·ri·o /ɒnˈteəriəʊ $ ɑːn-/  a province in the east of central Canada, containing the country's largest city, Toronto, and over a third of its population

On·ta·ri·oSyllable  

Ontario

I

On‧ta‧ri‧o /ɒnˈteəriəʊ $ ɑːn-/
a province in the east of central Canada, containing the country's largest city, Toronto, and over a third of its population

II

Ontario, Lake
the smallest of the five Great Lakes, between the US and Canada. Its main port is the Canadian city of Toronto.

OntarioBrE /ɒnˈteəriəʊ/ 🔊NAmE /ɑːnˈterioʊ/ 🔊a province of eastern Canada, between Hudson Bay and the Great Lakes. The capital is Toronto. 安大略（加拿大东部省份，位于哈得孙湾和五大湖之间，首府多伦多）