dissipate [ˈdɪsɪpeɪt]

以下由轻松背单词网站提供

vi.消散，消失；vt.使消散，使消失，浪费

to ( cause to) gradually disappear or waste

Don't dissipate your efforts. 不要浪费你的精力。
The body must dissipate heat as fast as it produces. 人体散发热量必须和产生热量一样快。