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aid + 名词/代词
及物动词，直接接宾语。
The medication aided his recovery.
这种药物帮助了他的康复。
帮助；援助；协助
aids — third person singular of aid
先理解核心含义，再看它在真实句子里的用法。
帮助；援助；协助
To provide support or assistance; to help.
The medication aided his recovery.
这种药物帮助了他的康复。
提供支持；促进进展；帮助；协助。
To provide support to; to further the progress of; to help; to assist.
使用岩钉等辅助器械攀登。
To climb with the use of aids such as pitons.
aid
Base
原形
aids
3rd person
第三人称单数
aiding
-ing
现在分词
aided
Past
过去式
aided
Past participle
过去分词
He aids the poor.
他帮助穷人。
They aided the rescue effort.
他们援助了救援工作。
She is aiding her colleague.
她正在帮助同事。
规则动词，过去式和过去分词加-ed。
The Red Cross aids disaster victims around the world.
红十字会援助世界各地的灾难受害者。
A good dictionary can aid language learners greatly.
一本好词典能极大地帮助语言学习者。
He aided his friend in moving to a new apartment.
他帮助朋友搬到了新公寓。
及物动词，直接接宾语。
The medication aided his recovery.
这种药物帮助了他的康复。
常用搭配，表示参与某事。
They aided in the rescue efforts.
他们协助了救援工作。
表示在某方面提供帮助。
She aided with the cleaning.
她帮忙打扫卫生。
Not this
The organization aids to developing countries.
Use this
The organization aids developing countries.
动词 'aid' 是及物动词，直接接宾语，不需要介词 'to'。中文'援助'后可能加'给'，但英语中不用。
Not this
He aided her to solve the problem.
Use this
He aided her in solving the problem.
动词 'aid' 后接宾语后，通常用 'in' 加动名词表示帮助的内容，而不用动词不定式。中文'帮助某人做某事'的直译可能导致此错误。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
有助于；帮助（做某事）
The app aids in learning new vocabulary.
这款应用有助于学习新词汇。
帮助消化；促进消化
Fiber aids digestion and keeps you regular.
纤维有助于消化，并让你保持规律。
帮助恢复；促进康复
Rest and fluids will aid your recovery.
休息和补液将有助于你的恢复。
促进……的发展；有助于……的发展
The grant will aid the development of new technologies.
这笔拨款将有助于新技术的发展。
帮助理解；有助于理解
Diagrams can aid understanding of complex topics.
图表有助于理解复杂的话题。
教唆；协助（违法行为）
He was charged with aiding and abetting the robbery.
他被指控教唆并协助抢劫。
协助教唆；同谋
He was charged with aiding and abetting a robbery.
他被指控协助教唆抢劫。
来帮助某人；救援某人
Passersby came to her aid when she collapsed.
她晕倒时，路人们前来帮助。
为了帮助；用以资助
The concert was in aid of the local hospital.
这场音乐会是用来帮助当地医院的。
发长 /eɪ/ 音 (如 rain, wait)
Use aids naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 first aid（急救）：急救包上的 AID 就是‘帮助、援助’，需要时喊 AID。
语域：formal 常见场景：formal writing、news reporting、mountaineering 动词 aid 通常用于正式场合，表示“帮助、协助”，多出现在书面语中；在登山领域还有“借助器械攀登”的意思。
既可作及物动词也可作不及物动词
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.