concentration的意思

基本释义

• n 集中；专注；浓缩

  the ability to think about something carefully or for a long time

例句

1. She needed all her powers of concentration to stop herself from slipping on the icy road.

   她需要集中全部注意力才能不让自己在结冰的路上滑倒。

2. Lack of concentration was a real problem.

   注意力不集中是个大问题。

3. I lost my concentration and fell asleep.

   我精神一放松就睡着了。

短语

• concentration of sth 集中；聚集
• high concentration 高浓度，高强度
• stress concentration 应力集中
• concentration on 注意力集中于…
• low concentration 低浓度；低集中度

近义词

同根词