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- His area of concentration is nuclear physics. 他的專門研究範圍是原子物理學。
- The drug affects one's power(s) of concentration. 這種葯影響人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切機會從納粹集中營跑出來。
- A state of mental concentration. 專心致志,全神貫注全神貫注的狀態
- Exceptionally great concentration, power, or force. 特彆強烈的程度,力量或動力
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜裡戰俘們衝出了那個納粹集中營。
- Stress and tiredness often result in a lack of concentration. 緊張和疲勞常使人精神不集中。
- Concentration is essential if you want to do a good job. 如果你想把事情做好,專心是必要的。
- The tennis players need total concentration during play. 網球運動員在比賽中需要全神貫注。
- He spent several months in a Nazi concentration camp before he broke out. 他在納粹集中營里關了幾個月後逃了出來。
- The test results show that a rare-earth concentr... 同時,對試驗流程的改進和優化提出了建議。
- This thesis will need all your concentration. 這篇論文需要全神貫注才能讀懂。
- Pay respects to Concentration Camp piously. 虔誠瞻仰集中營。
- Check oxygen concentration by a refractometer. 用折射儀測量一下氧氣的濃度。
- I found it hard to keep my concentration with such a noise going on. 吵鬧聲不絕於耳,我很難保持精神集中。
- This test will need all your concentration. 這個測試需要全神貫注才能讀懂。
- There was something pathetic in his concentration. 他那副專心致志的勁頭看上去有點可憐。
- What is the concentration of salt in sea water? 海水中鹽的含量是多少?
- Chewing gum can assist your concentration. 吃口香糖可以幫助你注意力集中。