fawn on

基本解释

Many people fawn on him only because of his wealth.
许多人奉承他就因为他有钱。
Don't fawn on others and hanker after power, as some students do.
不要溜须拍马，阿谀奉承，热衷权力，就像某些学生一样。
jpkc.qdbhu.edu.cn
Underlings fawn on their bosses.
奴才巴结主子。
《新英汉大辞典》

Once a member of the South African Communist Party, which used to fawn on the Kremlin, he shamelessly switched to capitalism after his predecessors, Mr Mandela and Mr Mbeki, had persuaded the ANC to somersault away from socialism.
ECONOMIST: South Africa's election
But if the sycophants on TV talk shows who fawn over him as though he was a Noble Laureate continue to stroke his ego, the kid on Two and a Half Men will have gray hair before Sheen calms down.
FORBES: Charlie Sheen: Talent That Can Be Managed IF You Know How.