reined in
reined control
tightly reined
A: How did they manage to control the chaos?
A：他们是如何控制住混乱局面的？
B: They reined in the spending immediately.
B：他们立即限制了支出。
1) 勒住，控制
2) 限制，约束
3) 抑制
1. 控制，克制
verb
1. to control or limit something by using force or authority
Synonym: control, restrain