crash course

Từ điển Oxford Learners Wordfinder Dictionary

noun

a rapid and intense course of training or research (usually undertaken in an emergency)
- he took a crash course in Italian on his way to Italy
- his first job was a crash course in survival and in learning how to get along with people
- a crash programme is needed to create new jobs
• Syn:
crash program, crash programme
• Hypernyms:
course of study, program, programme, curriculum, syllabus