concentration
concentrationnoun
UK/ˌkɒnsnˈtreɪʃn/US/ˌkɑːnsnˈtreɪʃn/
Dạng từ: concentrations
ATTENTION
B2the ability to give all your attention to something
- The noise affected my concentration.
- Chess needs a lot of concentration.
AMOUNT
C1a large number or amount of something in one place
- There is a high concentration of shops in the city centre.