concentration
美[ˌkɑ:nsnˈtreɪʃn] 网络浓度；集中；浓缩；浓度的
1 . We lacked concentration and it cost us the goal and the game.
我们注意力不够集中，结果丢了球，输了比赛。
来自柯林斯例句
2 . I knew that concentration was the first requirement for learning.
我知道专心致志是学习的首要条件。
来自柯林斯例句
3 . He plays the character with tremendous concentration combined with a pleasing modesty.
他表演这个角色时倾注了巨大的心血，而且非常谦虚和善。
来自柯林斯例句
4 . Total concentration is required with no distractions.
要全神贯注，不能有丝毫分神。
来自柯林斯例句
5 . Neal kept interrupting, breaking my concentration .
尼尔不停地打断我，使得我无法集中注意力。
来自柯林斯例句
1.the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter)
2.the spatial property of being crowded together
3.strengthening the concentration (as of a solute in a mixture) by removing extraneous material
4.increase in density
5.complete attention; intense mental effort
6.bringing together military forces
7.great and constant diligence and attention