1
focus on sth
集中注意力于某事物。
She needs to focus on her studies.
她需要专注于学习。
集中；专注
先理解核心含义，再看它在真实句子里的用法。
集中；专注
To direct one's attention, effort, or energy to a particular thing; to concentrate.
She needs to focus on her studies.
她需要专注于学习。
使(光线等)聚焦于一点
To cause (rays of light, etc) to converge at a single point.
调整(透镜或光学仪器)以对焦
To adjust (a lens, an optical instrument) in order to position an image with respect to the focal plane.
自行调整对焦
To adjust itself or be adjusted such that light from a scene converges appropriately to create a clear image.
将注意力、精力集中于特定的受众或任务
To direct attention, effort, or energy to a particular audience or task.
focus
Base
原形
focuses
3rd person
第三人称单数
focusing
-ing
现在分词
focused
Past
过去式
focused
Past participle
过去分词
I focus on my homework.
我专注于作业。
She focused on the test yesterday.
她昨天专注于考试。
They are focusing on the game.
他们正在专注于比赛。
规则动词，过去式和过去分词加-ed。
She focuses on her goals every day.
她每天都专注于自己的目标。
The students are focusing on the lecture.
学生们正在专心听讲座。
I focused all my energy on finishing the project.
我把所有精力都集中在完成项目上。
集中注意力于某事物。
She needs to focus on her studies.
她需要专注于学习。
及物用法，使某物聚焦于某处。
He focused the camera on the flower.
他把相机对准那朵花。
不及物用法，无需宾语。
I can't focus today.
我今天无法集中注意力。
Not this
I need to focus in my study.
Use this
I need to focus on my study.
中文母语者常受‘在……上’的影响，误用‘focus in’，而英语中表示‘集中注意力于’需用介词‘on’。
Not this
I need a focus on my work.
Use this
I need to focus on my work.
中文名词‘焦点’的用法导致学习者误将‘focus’作名词使用，但此处需用动词短语‘focus on’表示‘集中注意力’。
Choose the next layer that will help you use focus with more confidence.
Missing: Antonyms
Complete this area with antonyms.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
专注于；集中注意力于
Please focus on the main question.
请把注意力集中在主要问题上。
把注意力集中在
The article focuses attention on the dangers of smoking.
这篇文章把注意力集中在吸烟的危害上。
主要涉及；主要专注于
The talk will focus mainly on climate change.
这次演讲将主要涉及气候变化。
关注积极的一面
Try to focus on the positive rather than the negative.
尽量关注积极的一面，而不是消极的一面。
给相机对焦
He focused the camera on the distant mountains.
他把相机对焦在远处的群山上。
专注于重要的事情
You have to focus on what matters and ignore distractions.
你必须专注于重要的事情，忽略干扰。
变得清晰；开始明朗
The main issues came into focus after the discussion.
讨论之后，主要问题变得清晰起来。
使某事变得清晰；阐明
The new evidence brought the case into focus.
新证据使案件变得清晰明了。
使头脑清晰；让人认真思考
The sudden danger focused the mind immediately.
突然的危险立刻让人冷静下来并认真思考。
专注于我，专-专注于我
From Ariana Grande's 2015 hit song 'Focus', this repeated imperative demands someone's full attention; the stuttered 'f-f-f' is a vocal effect.
出自爱莉安娜·格兰德2015年的热歌《Focus》，这句反复出现的祈使句要求对方把全部注意力放在自己身上，结巴式的“f-f-f”是一种声乐效果。
专注于旅程，而不是终点。快乐不在于完成一件事，而在于做这件事的过程。
A popular motivational saying often attributed to author Greg Anderson, it reminds us to value the process of life rather than fixating on a final goal.
这句流行的励志名言常被归于作家格雷格·安德森，它提醒我们珍视人生的过程，而不是执着于最终目标。
Use focus naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：“佛”(fo)前的烛光被“克”(cus)住，光线聚成一点，杂念消散——focus即聚焦、专注。
语域：neutral 常见场景：学习或工作场合、日常对话 作动词表示“集中（注意力或精力）”时，通常属于中性用法，在口语和书面语中都较常见；具体正式程度多取决于搭配和语境。
作及物动词时后接宾语，作不及物动词时后接介词on。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.