hard and fast
英 [hɑrd ænd fɑ:st] 美 [hɑː(r)d ənd fæst]

释义

（规则等）不能变通的， 不容更改的；

英英释义

hard and fast

• adj.(of rules) stringently enforced

  同义词：hard-and-faststrict

权威例句

Hard and Fast
Hard and Fast
HARD AND FAST
During CPR, push hard and fast and please do not stop!
Management of multiple organ failure: guidelines but no hard-and-fast rules.
Push hard and fast (but not too fast)
A position sensitive highly radiation hard and fast hadron calorimeter for a lead ion experiment at CERN SPS
The rough global tide and political storm in Fiji call for swimming hard and fast but with a different stroke
Comment on CPR in the lateral position: Push hard and fast and stop bleeding – Then you do not waste time
Why It's Tough to Have Hard-and-Fast Rules About Operations Manuals
Push hard and fast, until I tell you not to
Hard X radiation and fast particles in laser plasma experiments at laser intensities of up to 5×10 18 W/cm 2 on the target surface
Dividing the Assets upon the Dissolution of a Marriage : a comparison of legal systems which apply a hard and fast rule and systems ...