crash-course

基本解释

In June, the designers attended a three-day crash course therein eco-textiles.
六月的時候，這裡的設計師將會蓡加一個持續三天的有關於生態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，我們開辦了一個爲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於健康的書，衹有少部分的能有這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.