in earnest
成語所屬單字earnest
in earnest — 慣用語
1. Starting to do something with serious effort and determination.
1.慣用語
釋義
認真地、正式地
Starting to do something with serious effort and determination.
例句
After months of planning, the construction work began in earnest on Monday.
Maya studied in earnest for her final exams, ignoring all distractions.