dynamism
noun /ˈdaɪnəmɪzəm/
/ˈdaɪnəmɪzəm/
[uncountable] (approving)- energy and enthusiasm to make new things happen or to make things succeed
精力；活力；劲头 - The freshness and dynamism of her approach was welcomed by all her students.
她的方法新颖活泼，受到学生的一致欢迎。 - This album captures the dynamism of contemporary British jazz.
这张专辑抓住了当代英国爵士乐的活力。
词源mid 19th cent.: from Greek dunamis ‘power’ + -ism. - The freshness and dynamism of her approach was welcomed by all her students.