1、意思上的区别
put in：做;（使）在内；在…上花费；选举…执政。
put into：投入；使处于某种状态；把…译成，用…表达。
2、用法上的区别
put in主要是把...放在...的意思。强调位置关系。
put into是把...处于...状态，强调一个状态。
例句：
①、put in
Colin had been put into a bath and been scrubbed from head to foot.
科林被放进浴缸，从头到脚仔仔细细洗了个干净。
This material was then put into cotton bags which were weighed and then sewn up.
然后这些材料被放入棉布袋子里称重，接着再缝好。
②、put into
Colin had been put into a bath and been scrubbed from head to foot.
科林被放进浴缸，从头到脚仔仔细细洗了个干净。
This material was then put into cotton bags which were weighed and then sewn up.
然后这些材料被放入棉布袋子里称重，接着再缝好。
扩展资料
同义词解析：
throw into
投入；投身于；打入。
例句：
Well, as I said we're continually looking for little bits here and little bits there to throw into the default UI.
嗯，正如刚才我所说的，我们会持续的进行这里或者那里的小改动并放到默认UI中。
As for safety, there are life jackets, and things you can throw into the water that a drowning person might grasp.
至于安全问题，屋里备有救生衣，还有一些可以扔到水里的东西，以供溺水者抓住。
Referee throw: Similar to a jump ball in basketball, a throw into the air by the referee so a player on each team can jump and try to gain control of the ball.
争球：与篮球的跳球相似，裁判员将球抛向空中，然后双方运动员跳起争夺对球的控制。