lend an ear
US /lɛnd ən ɪr/
UK /lɛnd ən ɪr/

1.
傾聽, 洗耳恭聽
to listen sympathetically or attentively to someone
:
•
She always lends an ear when I need to talk.
當我需要傾訴時,她總是傾聽。
•
The counselor was there to lend an ear to students' problems.
輔導員在那裡傾聽學生的問題。