in an angry and violent way

Small children often behave aggressively. 小孩经常会表现得好斗。

Many drivers behave aggressively on the road at some point. 许多司机有时在行车路上表现得不够冷静。

in a determined and forceful way in order to achieve success or win

They played more aggressively in the second half. 他们在下半场打得更有攻击性。

The company is aggressively pursuing new business opportunities. 该公司正在积极寻求新的商业机会。

in a way that develops very quickly

His prostate cancer had grown aggressively beyond the prostate and surrounding tissue. 他的前列腺癌有攻击性，已经扩展到前列腺周围组织。

In recent years, the disease has aggressively attacked her voice and memory. 近些年来，这种疾病一直攻击性地损害她的声音和记忆。

in a way that uses a very strong treatment in order to cure a disease

We may have to treat the seizures aggressively to prevent developmental delays. 我们也许应该对癫痫进行积极治疗以避免发育延迟。

For how long and how aggressively should treatment be applied? 治疗应该持续多久、多积极？