lose ground

US /luːz ɡraʊnd/
UK /luːz ɡraʊnd/
"lose ground" picture
1.

失勢, 失去支持, 退步

to become less popular or successful

:
The company started to lose ground to its competitors.
公司開始在競爭中失勢
The candidate is losing ground in the polls.
該候選人在民意調查中失勢