throw/cast caution to the windsliteraryRISK to stop worrying about danger and to take a big risk 不顾一切/鲁莽行事 Throwing caution to the winds, she swung around to face him. 她不顾危险，转过身来面对着他。
throw/cast caution to the winds• Anything less truly would be throwing caution to the winds.• My friends and their little daughter went splashing blithely in so I threw caution to the winds and followed.• The two of us threw caution to the winds and raced to the rescue.
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