| 释义 |
🔑 con·cen·tra·tion AW BrE /ˌkɒnsnˈtreɪʃn/NAmE /ˌkɑːnsnˈtreɪʃn/ noun🔑 [U] the ability to direct all your effort and attention on one thing, without thinking of other things 专心；专注◆This book requires a great deal of concentration. 这本书需要全神贯注才能读懂。◆Tiredness affects your powers of concentration. 疲劳影响注意力的集中。 [U] ~ (on sth) the process of people directing effort and attention on a particular thing 关注；重视◆a need for greater concentration on environmental issues 更加关注环境问题的必要性 [C] ~ (of sth) a lot of sth in one place 集中；聚集◆a concentration of industry in the north of the country 该国北部的工业集中地 [C, U] the amount of a substance in a liquid or in another substance 浓度；含量◆glucose concentrations in the blood 血液中的葡萄糖含量 |