生命来来往往，没有来日方长，请一定要幸福。一定，这个词在交流中经常会说到。那你知道一定的英语怎么说吗?下面东莞美联小编告诉你一定的英语怎么说，大家一起来看看吧!
一定的英语怎么说：
must;definite; fixed; established;
(资料图片仅供参考)
有关一定的英语怎么说的例句1：
学习、工作都有一定的时间。
There are fixed times for study and for work.
她一定是听错了。
She must have misheard.
我们一定不能忘了你的生日。
We must not forget your birthday.
这在一定程度上是我的错。
It"s partly my fault
如果我是你的话，我一定去申请这个职位。我认为你大有希望。
I should apply for the post if I were you, I think you stand a good chance.
一定是弄错了。
There must be some mistake
你一定要来和我们一起吃午饭。
You must come to lunch with us
“你一定冻坏了，”她说。
"You must be freezing," she said.
我一定要回来。
I must be getting back
我一定太天真了，竟认为我们会得到我父母的祝福。
I must have been naive to think we would get my parents "blessing.
我一定要去看这部电影。
I must go and see this film
真的，我一定是气坏了!
I really must be quite mad!
这不一定就证明他是错的。
This is not necessarily proof that he is wrong
如果你试一试的话，我相信你一定能适应。
I am sure you can get with it if you try.
等我们安顿好了，你一定来看看我们的新房子。
You must come and see our new house when we"ve settled in.
你离开时一定要努力和大家搞好关系。
When you came away you made a definite effort to mix.
我一定让人觉得很无聊。
I must have been a bore.
我应该向你道歉。你一定觉得我的态度很恶劣吧。
I owe you an apology. You must have found my attitude very annoying
那一定很棒。我都等不及了。
It"s gonna be great. I can hardly wait
我相信要是换成我，我一定能找到他。
I"m sure I"d have spotted him if it had been up to me
我敢打包票，他一定会准时来。
I guarantee that he will come on time.
我们会有不止一个孩子，而且其中一定有个男孩。
We"ll have more than one child, and one of them"s bound to be a boy.
我一定会腾出时间去钓鱼，因为这是我减压放松的方法。
I make sure I make time for fishing because it"s how I de-stress.
如果有我丈夫的确切消息，请一定告诉我。
If you have any definite news of my husband, please let me know
昨晚我的情况一定很糟糕。
I must have been in a shocking state last night.
有关一定的英语怎么说的例句2：
At 29 Russell must be one of the youngest ever Wembley referees
29岁的拉赛尔一定是有史以来温布利球场上的裁判员中年轻的一个。
"You must be Emma," said the visitor
来客说：“你肯定是埃玛。”
In order to take that job, you must have left another job
为得到那份工作，你肯定已辞去了另一份工作。
I must be getting back
我一定要回来。
You must see a doctor, Frederick
弗雷德里克，你一定得去看医生。
This must be a very difficult job for you
对你来说，这份工作想必很难。
This came as a surprise, I must say
我得说这真是个意外。
It must be noted, however, that not all British and American officers carried out orders
然而，一定要注意不是所有的英国和美国军官都执行了命令。
Why must you do everything as if you have to win?
你为什么做每件事情都跟你非要赢似的?
"Go! Please go." — "You must be joking!"
“走吧!请走吧。”——“你一定是在开玩笑吧!”
The new th issue of National Savings Certificates is a must for any taxpayer
新发行的第期国家储蓄债券是任何一个纳税人的必然之选。
If you must be in the sunlight, use the strongest filter cream you can get
如果一定要呆在太阳底下的话，就擦上你能买到的防晒系数高的防晒霜。
"Why don"t you wear your jogging shorts Mum?" — "Well, my legs are too skinny, if you must know."
“妈妈，为什么不穿你的慢跑短裤呢?”——“哦，如果你非要问的话，因为我的腿太瘦了。”
You are going to have to take a certain amount of criticism, but you must cope with it
你肯定会遭到一些批评，但你必须去面对。
The doctor must not allow the patient to be put at risk
医生决不能置患者于危险境地而不顾。
The soil must not be overwatered, especially during the first few weeks
切忌土壤过涝，尤其在初几周。
We must not forget your birthday.
我们一定不能忘了你的生日。
Mr Allen must pay Mr Farnham"s legal costs
艾伦先生应当支付法纳姆先生的诉讼费。
Equipment must be supervised if children are in the house.
如果孩子们在屋里，必须有人监管设备。
Reggae must be the only music that"s got its own country — Jamaica
雷盖音乐得到了一整个国家人民的支持，这个国家就是牙买加——这一点上它无疑是与众不同的。
I"m sure he must feel he has lost a close family friend, because I know I do
我敢说他一定觉得自己失去了一位亲密的世交，因为我知道我是这种感觉。
I must have been a bore.
我一定让人觉得很无聊。