exacting
adjective
uk/ɪɡˈzæk.tɪŋ/us/ɪɡˈzæk.tɪŋ/demandinga lot ofeffort,care, orattention:
需付出极大努力的;要求小心仔细的;要求严格的an exactingtrainingschedule安排紧张的训练进度表
exactingstandards严格的标准
Complicated and difficult to do
- advanced
 - ambitious
 - ambitiously
 - another
 - arduous
 - formidable
 - formidably
 - get blood out of/from a stoneidiom
 - grail
 - gruelling
 - onerous
 - overdemanding
 - painstaking
 - picnic
 - problematic
 - tuff
 - ultra-sensitive
 - unresolved
 - unsolved
 - unwieldy