testing

Từ điển Oxford Advanced Learner 8th

test·ing [testing] noun, adjective BrE [ˈtestɪŋ] NAmE [ˈtestɪŋ]
noun uncountable
the activity of testing sb/sth in order to find sth out, see if it works, etc
•nuclear testing
•testing and assessment in education

Example Bank:
•All our cosmetics are produced without animal testing.
•Experts are questioning the value of home cholesterol testing kits.
•He announced a moratorium on all nuclear testing.
•More large-scale research and testing of smoke venting systems needs to be undertaken.
•Police are now using a lot more DNA testing.

 
adjective (of a problem or situation)
difficult to deal with and needing particular strength or abilities
•This has been a testing time for us all.
 

• Từ đồng nghĩa / Synonyms:
  trial, run, examination, exam, mental test, mental testing, psychometric test, trial run, tryout, quiz, screen, prove, try, try out, examine, essay