1. 集中：此后,她的心思(mind)都放在孩子身上,即使工作时间(office hours)内业无法集中(concentrate on)在工作上. 对比看(in contrast),男性更有事业心(career-oriented). 甚至独生子女(single-child)也受到歧视,
2. 全神贯注于：burst into laughter 突然笑出声来 | concentrate on ... 全神贯注于... | be replaced by 被...所取代
3. 专心致志于：3. burst into sth. 突然而猛烈地发出或产生某事物 | 5. concentrate on 专心致志于 | 6. Tour de France 环法自行车赛
4. 集中,专心：58、conceive of 想像,设想 | 59、concentrate on 集中,专心 | 61、as far as..be concerned 就...来说
verb
1. center upon
e.g. Her entire attention centered on her children
Our day revolved around our work