lose heart
US /luːz hɑːrt/
UK /luːz hɑːrt/

1.
낙심하다, 좌절하다
to become discouraged or to give up hope
:
•
Don't lose heart, you're almost there!
낙심하지 마, 거의 다 왔어!
•
After several rejections, she started to lose heart.
몇 번의 거절 후에 그녀는 낙심하기 시작했다.
낙심하다, 좌절하다
to become discouraged or to give up hope