get in with
US /ɡet ɪn wɪð/
UK /ɡet ɪn wɪð/

1.
與...打成一片, 與...搞好關係
to become friendly with someone, especially in order to gain an advantage
:
•
He's trying to get in with the popular crowd.
他正試圖與受歡迎的人群打成一片。
•
She managed to get in with the right people and got promoted quickly.
她成功地與合適的人打成一片,並很快得到了晉升。