leave A up to B
US /liːv eɪ ʌp tuː biː/
UK /liːv eɪ ʌp tuː biː/
成语
把...交给..., 让...负责...
to allow person B to be responsible for or decide about thing A
示例:
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I'll leave the decision up to you.
我把决定权交给你。
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Let's leave the planning up to the experts.
我们把计划交给专家。