overzealous
adjective disapproving uk/ˌəʊ.vəˈzel.əs/ us/ˌoʊ.vɚˈzel.əs/
过分热心的
too enthusiastic and eager
He had to be protected from overzealous fans. 他不得不被保护起来，与过分热心的崇拜者保持距离。
They were a little overzealous in eliminating risk. 他们在清除风险隐患时过于积极了。