crash-course

基本解釋

In June, the designers attended a three-day crash course therein eco-textiles.
六月的時候，這里的設計師將會參加一個持續(xù)三天的有關于生態(tài)紡織物的沖擊式課程。
With the World Bank Institute last year, we created a ten-week crash course in changing the world, called Evoke.
去年在世界銀行學院，我們開辦了一個為期十周的改變世界速成課，叫做“召喚”。
We get hundreds of books on the health desk every year. Few are as amusing as this 212-page crash course in wellness.
我們每年有上百本關于健康的書，只有少部分的能有這212頁健康速成課那般有趣。

For a start, 180 British soldiers will, over the next four to six weeks, give a crash-course to 1, 000 specially screened Sierra Leonean men.
ECONOMIST: Sierra Leone
But when a person, like Amanda Bynes, appears to be on a crash-course towards destruction, it may be the only thing that can help her.
FORBES: Amanda Bynes' Comeback Could Begin With A Guardianship
Thanks to the Ground Zero mosque controversy, Americans are also getting a crash-course on the preeminent perpetrator of the stealthy form of "civilization jihad, " the Muslim Brotherhood.
CENTERFORSECURITYPOLICY: The 'end of the beginning' on Shariah?

A crash course in a particular subject is a short course in which you are taught basic facts or skills, for example, before you start a new job.