美 [reɪn bæk]
缰绳后退：“rein back”是马术术语，指要求马匹向后退。马匹几乎是以对角线的方式抬起和放下脚步，直线向后移动，前腿的轨迹与后腿的轨迹保持一致。马匹在后退过程中应保持对驭手的控制。
rein back // [ reining reined reins ]
动词词组 To rein back something such as spending means to control it strictly. 严格控制 (开支等)
He promised that between now and the end of the year the government would try to rein back inflation.
他承诺从现在起到年底政府将努力严格控制通货膨胀。
... 公驹COLT 后退REIN BACK 矮马PONY ...
... 控马：collect ahorse 控马后退：rein back 停住：halt ...
... neck rein 颈上控缰 rein back 勒后退 bridle rein 马缰 ...
We need to rein back public spending.
我们需要严格控制公共开销。
He promised that between now and the end of the year the government would try to rein back inflation.
他承诺从现在起到年底政府将努力严格控制通货膨胀。
At the moment, brokers are trying to rein back the funding they provide to the smaller and weaker hedge funds.
这时，机构经纪会收回他们提供给较小，较弱的对冲基金的贷款。
At the moment, brokers are trying to rein back the funding they provide to the smaller and weaker hedge funds.
Mr Papaconstantinou, who introduced Greece's first austerity programme as the country tried to rein back its escalating debt, denies any wrongdoing.
BBC: Greek ex-minister Papaconstantinou faces nepotism probe
Some Tory supporters would still like to rein back public spending on health or education, and were spluttering from their armchairs after Mr Lilley's speech.