一定 用英语怎么说
需要用英语表示为：need，need英式发音为[ni:d]，美式发音[nid]。意思是：vt.需要；必须。aux.必须；不得不。n.需要；需要的东西；责任；贫穷。vi.（表示应该或不得不做)；有必要。
拓展资料
need的用法
1、He desperately needed money
他迫切需要钱。
2、The building needs quite a few repairs.
该建筑有好几处应该修缮。
3、Mr Forrest believes there is a need for other similar schools throughout Britain
福里斯特先生认为全英国都需要有类似的学校。
4、What is right for us need not be right for others
对我们来说是对的东西，对别人来说未必正确。
5、Mid-fifties, short black hair, grey moustache, distinctive Russian accent. Need I go on?
五十四五岁，黑色短发，灰色八字胡，明显的俄国口音，还需要我继续说吗？
6、The education authorities have to provide for children in need
教育主管部门得救助贫困儿童。
7、I was all right but in need of rest
我没事，就是需要休息一下。
8、They will now seek permission to take their case to the House of Lords, and, if need be, to the European Court of Human Rights.
他们现在将争取获准将案件呈交上议院审理，并且，如有必要，会上诉到欧洲人权法院。
一定：
certainly
如果是要用在主语后面的那种，就是must，we
must
xxx我们一定要
certainly是用在回答的。
以上由√
似氺σ蓅哖为您解答！
如有疑问，欢迎继续追问；如果对我的答案满意，请务必采纳~谢谢o(∩_∩)o
你一定要去吗
are
you
sure
to
go?
我一定要去
I
must
go
反正好多种
assure;
certainly,
surely;
definitely...
by
all
means
all
to
nothing
by
the
holy
poker
to
a
certainty
must
