endorse a candidate
endorse a product
endorse a check
publicly endorsed
officially endorsed
A: Has the board endorsed the plan?
A：董事会通过这个计划了吗？
B: Yes, they endorsed it yesterday.
B：是的，他们在昨天表示了支持。
1) 表示公开支持或认可
2) 在票据上签名（背书）
3) 批准或认可某项建议
1. 支持，认可
2. 背书，在票据上签名
verb
1. to officially support or approve something, such as a person, a policy, or a product
Synonym: support, approve, advocate