let somebody loose on somethingDEAL WITHto allow someone to deal with something in the way they want to, when you think they will make mistakes or do something wrong 让某人随意做某事 Whatever you do, don’t let Derek loose on the garden. 你们做什么都行,就是不能让德里克在花园里乱来。
let somebody loose on something• Who was feeding him or even letting him loose on occasions?• We let the Pacer loose on two testers - one fast, one slow.• He seemed to have forgotten about only letting me loose on water.
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