endorse
为....背书,公开支持
If you endorse someone or something, you say publicly that you support or approve of them.
I can endorse their opinion wholeheartedly.
我可以全力支持他们的意见。
有一个很好的讲解视频。
视频链接:https://pan.baidu.com/s/1RGf8Q68bziZC2nTG9E1C8Q?pwd=etet 提取码:etet