If you have a rethink of a problem, a plan, or a policy, you think about it again and change it.
There must be a rethink of government policy towards this vulnerable group.
对涉及这一弱势群体的政府政策一定要进行重新思考。
rethinks , rethinking , rethought
If you rethink something such as a problem, a plan, or a policy, you think about it again and change it.
Both major political parties are having to rethink their policies.
两个主要政党都必须重新考虑他们的政策。