vt.& vi. (使)集中,(使)聚集;调整(镜头,眼睛)焦点[焦距]以便看清;
vt. 调整(眼睛或者镜头的)焦距;集中(光束于);聚焦,注视;集中注意力;
n. 焦点;影象的清晰度;(活动、注意力、兴趣等的)中心;[医]病灶,病症;
focus, foci 表示”灶台,火苗;中心点,中心”
🗣️ 情景例句
I think I'll take the afternoon off.
我想下午休息。
This writer uses vivid descriptions in his writings.
这个作家在他的文章使用生动的描述。
A telescope would have to be as far away as the planet Jupiter to look for life in outer space, because the dust becomes thinner the further we travel towards the outer edges of our own solar system.