低压铸造参数怎么算:英语问题

deserve to do = be supposed to do 应该做某事，如：
you deserve to help anyone who needs help.
deserve sth 应的/该得 如;
----I was punished by my father.我被爸爸惩罚了。
----You deserve it.你活该。

deserve to do sth 值得做某事
举例：You deservesto be rewarded.你值得受到奖励

deserve sth 什么什么是应得的
举例：You deserve the prize. 这个奖励是你应得的。

两者都表示"应得",只是加动词和加名词的不同而已

值得去做某事
值得做某事

deserve to do sth是该当做某事的意思,比如我是该当做这件事(I deserve to do this thing.)
deserve sth是应该接受(简称应受)......的意思,比如应受处罚(deserve punishment)
deserve还有个意思是值得,比如值得一提(deserve to be mentioned)

deserve a medal (humorous)

if you say that someone deserves a medal, you mean that you admire them for dealing with such a difficult situation or person for so long. She deserves a medal for putting up with that husband of hers. (never in continuous tenses; often + for)

One good turn deserves another.

something that you say which means if someone does something to help you, you should do something to help them. He fixed my bike so I let him use my computer. One good turn deserves another.