Traduction de concentration concentration [ˌkɒnsənˈtreɪʃn]noun [generally, chemistry] concentration f to lose (one's) concentration perdre sa concentration
Traduction de concentration concentration [ˌkɒnsənˈtreɪʃn]noun [generally, chemistry] concentration f to lose (one's) concentration perdre sa concentration
Complétez la séquence avec la proposition qui convient. If I had enough money, I … a present for my sister. couldn't buy could could buy