settle into

(使)习惯于...(使)适应...

settle yourself into the new class 使你自己融入到新的班级里。
The animals quickly settle into the zoo. 动物们很快适应了动物园的生活。

the rain finally settled into a quieter drizzle.
雨最终小下来，变成安静些的毛毛雨。
这里settle的意思是安静下来，平静下来。

(使)习惯于...
例句：
It takes a few months to settle into life at college.
要过好几个月才会适应大学生活。

settle into

意思是：
有头绪 或者 上正轨

使。。习惯于
例如，he settles into hard working

解决