| 例句 |
verbnoun concentrate (on something/on doing something) I can't concentrate with all that noise going on. 吵闹声不绝于耳，我无法集中精神。 concentrate something Nothing concentrates the mind better than the knowledge that you could die tomorrow (= it makes you think very clearly). 没有什么比知道自己明天就可能会死去更能让人定下心来去思考种种问题的了。 concentrate something (on something/on doing something) I decided to concentrate all my efforts on finding somewhere to live. 我决定全力以赴找个住的地方。 Power is largely concentrated in the hands of a small elite. 权力主要集中在少数精英人物的手里。 We need to concentrate resources on the most run-down areas. 我们需要把资源集中用于最衰败的地区。 Fighting was concentrated around the towns to the north. 战斗集中在北方诸城镇的周围进行。 Never concentrate the heat in one place for too long. He concentrated mainly on the flying and spoke very little. I tried to work but I found I couldn’t concentrate. I was tired and couldn’t concentrate properly. She was sitting at her desk concentrating hard. I can’t concentrate with all that noise going on. 吵闹声不绝于耳，我无法集中精神。 Nothing concentrates the mind better than the knowledge that you could die tomorrow. 没有什么比知道自己明天就可能会死去更能让人定下心来去思考种种问题的了。 She tried to concentrate, but her thoughts kept drifting back to the day before. We were told to concentrate on a black dot in the middle of the screen. We’re concentrating even harder on giving quality service this year. mineral concentrates found at the bottom of rivers在河底发现的精矿 jams made with fruit juice concentrate用浓缩果汁做的果酱 |