first-hand

From Longman Dictionary of Contemporary Englishfirst-handˌfirst-ˈhand (also firsthand) /ˌfɜːstˈhænd $ ˌfɜːrst-/ adjective [only before noun] → first-hand experience/knowledge/account etc —first-hand adverb experience gained first-hand → (at) first handExamples from the Corpusfirst-hand• This letter remains the only first-hand account of life on the island in the 17th century.• Such beliefs are born out of first-hand experience and second-hand stories.• This understanding needs to be informed, up-to-date and backed by first-hand experience, not based on hearsay or second-hand impressions.• I had first-hand experience of that.• Millions of people across the world have first-hand experience of what it can do.• Clara knew from first-hand experience that living in a foreign country would be difficult.• International research tends to involve analyzing international data, rather than acquiring first-hand knowledge about international operations in other countries.• Giving your children a first-hand look at your work can have a significant impact on their career aspirations.

单词	first-hand
释义	first-hand From Longman Dictionary of Contemporary Englishfirst-handˌfirst-ˈhand (also firsthand) /ˌfɜːstˈhænd $ ˌfɜːrst-/ adjective [only before noun] → first-hand experience/knowledge/account etc —first-hand adverb experience gained first-hand → (at) first handExamples from the Corpusfirst-hand• This letter remains the only first-hand account of life on the island in the 17th century.• Such beliefs are born out of first-hand experience and second-hand stories.• This understanding needs to be informed, up-to-date and backed by first-hand experience, not based on hearsay or second-hand impressions.• I had first-hand experience of that.• Millions of people across the world have first-hand experience of what it can do.• Clara knew from first-hand experience that living in a foreign country would be difficult.• International research tends to involve analyzing international data, rather than acquiring first-hand knowledge about international operations in other countries.• Giving your children a first-hand look at your work can have a significant impact on their career aspirations.
随便看	through the middle through the middle (of something) through the middle of through the post through thick and thin through to London etc through to London/Paris etc through to Paris etc through train through trial and error through/out of necessity throughout throughout throughout the course of throughput throughway throve throve throw throw throw a (monkey) wrench in something throw a a four etc throw a curve throw a fight throw a fit