单词	crash course
释义	English American crash coursenoun [ C ] uk/ˈkræʃ ˌkɔːs/us/ˈkræʃ ˌkɔːrs/ a course that teaches you a lot of basic facts in a very short time: I did/took a crash course in French before my trip to Paris. Thesaurus: synonyms and related words Classes & courses access course advanced classwork correspondence course coursework extension homework interdisciplinary introduction introductory course lecture lesson module practical reception role play sandwich course schoolwork seminar summer school See more results » crash coursenoun [ C ] /ˈkræʃ ˌkɔrs, ˌkoʊrs/ a short period of instruction in which much is learned about a subject A crash course is also an experience that is difficult or unexpected but provides new and useful information: To prepare for his role in the movie, he took a crash course in doing farm chores like plowing fields and shearing sheep.
随便看	semantics semaphore semblance semen semester semi semi semi annual semi arid semi detached semi durable semi finished semi knocked down semi knocked-down semi professional semi skilled semi skimmed semi structured interview semi-annual semi-arid semi-detached semi-durable semi-finished semi-professional semi-skilled