focus
vt. vi. 集中 concentrate
vt. vi. 聚集于 come together at a focus; adjust an instrument, etc. so that it is in focus
vt. vi. 调整焦点或焦距以便看清 adjust to make a clear image
同义词
n. direction,focal point,focusing,stress
v. concenter,concentrate,focalise,focalize
反义词
v. blear,blur,dim,slur
词汇辨析
concentrate,focus
这两个动词均有 集中,聚集 之意。
concentrate 指把人或物集中在一起,也可指把精力或注意力集中于某一事物上。
focus 侧重指把光、热、射线等集中于一点,也可指把思想或精力等集中于某人或某事情上。
参考例句
1. If you focus the suns rays on dry wood with a burning-glass, it will start burning.
如果你用取火镜使太阳光线聚焦在干木头上,木头就会燃烧起来。
2. I should focus more.
我应该集中更多。
3. We must focus on ourselves and respect the opponent.
我们必须集中注意力,同时要尊重对手。
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