acquiesce

1. V-I If you acquiesce in something, you agree to do what someone wants or to accept what they do. 默许[正式]

Steve seemed to acquiesce in the decision. 斯蒂夫看样子默许了这个决定。

When her mother suggested that she stay, Alice willingly acquiesced. 当她的母亲建议她留下时，艾丽丝欣然默许。