to need
01
需要, 需求
to want something or someone that we must have if we want to do or be something
Transitive: to need sth
例子
Do you need any help with your project?
你的项目需要帮助吗？
I need music to help me focus when I work.
我工作时需要音乐来帮助我集中注意力。
02
需要, 必须
used for saying what one should or has to do
Transitive: to need to do sth
例子
All I need to do is sign the contract to finalize the deal.
我需要做的只是签署合同以完成交易。
I need to be at the meeting by 2 pm.
我需要在下午2点前到达会议。
03
需要, 必须
to be required or obliged to do a certain thing
例子
He need n't worry about the deadline, there's still time.
他需要担心截止日期，还有时间。
I need not explain myself to you.
我不需要向你解释我自己。
Need
01
需要, 需求
a condition or situation in which something is necessary
例子
He feels a deep need to be successful.
他感到一种深切的需要去成功。
Her need for attention often caused problems.
她对关注的需求经常引起问题。
02
需求, 必需品
(usually plural) a set of things that allow someone to achieve their goal or live comfortably
例子
Food, shelter, and clothing are basic needs for human survival.
In a survival kit, water, matches, and a first aid kit are considered essential needs.
03
需要, 极度贫困
a state of extreme poverty or destitution
04
需要, 需求
the psychological feature that arouses an organism to action toward a desired goal; the reason for the action; that which gives purpose and direction to behavior
