give someone the cold shoulder idiom
故意冷落…，有意怠慢…
to deliberately ignore someone in an unfriendly way
I tried to be pleasant to her but she gave me the cold shoulder. 我努力想讨好她，可她反倒故意冷落我。
See also: cold-shoulder
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。