focus中文解释
n,[光][数]焦点；中心；清晰；焦距,同近
n,[光][数]焦点；中心；清晰；焦距,同近的英语是focus
focus例句The focus of recent research has been on environmental issues..近期的研究重点是环境问题。
focus英语解释焦点；中心；清晰；焦距英释nnthe thing, person, situation etc that people pay special attention to
focus短语和解释focus on,集中于.短语
