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高考 CET-4 CET-6 考研 TOEFL IELTS BNC: 1261 COCA: 1931
aim noun | verb
 1 
aim / em ; eIm /noun
1. Csomething you hope to achieve by doing something目标,目的,意图:
[+ of ]
The aim of the research is to find new food sources.此项研究的目的是寻找新的食物来源。
The main aim of the course is to improve your writing.这一课程的主要目的是提高写作能力。
with the aim of doing sth
a campaign with the aim of helping victims of crime旨在帮助罪案受害者的运动
Teamwork is required in order to achieve these aims .完成这些目标需要团队合作。
a policy which sets out the school's aims and objectives 确定该校各项目标的方针
2. take aim to point a gun or weapon at someone or something you want to shoot瞄准:
[+ at ]
Alan took aim at the target.艾伦瞄准了目标。
3. take aim at sb / sth AmEto criticize someone or something向某人/某事开火,批评某人/某事:
Critics took aim at the President.评论员向总统开火。
4. Usomeone's ability to hit what they are aiming at when they throw or shoot something准头,〔射击等的〕准确性:
Val's aim was very good.瓦尔很有准头。

 2 
aimverb
1. Ito try or intend to achieve something力求达到:
aim to do sth
We aim to finish by Friday.我们力争星期五之前完成。
(be) aimed at doing sth
an initiative aimed at reducing road accidents旨在减少道路事故的计划
[+ for ]
We're aiming for a big improvement.我们力求取得重大进步。
2. aim sth at sb to say or do something that is intended for a particular person or group of people使某物针对某人:
a program that's aimed at teenagers针对青少年的节目
The criticism wasn't aimed at you.批评不是针对你的。
3. I,Tto choose the place, person etc that you want to hit or reach and point a weapon or another object towards them瞄准,对准:
Denver aimed his gun but did not shoot.丹佛举枪瞄准,但是没有击发。
[+ at / for ]
The pilot was aiming for the runway but came down in a nearby field.飞行员的目标是跑道,却降落在附近的农田里。

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