您要查找的是不是：
- His area of concentration is nuclear physics. 他的專(zhuān)門(mén)研究范圍是原子物理學(xué)。
- The drug affects one's power(s) of concentration. 這種藥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(huì )從納粹集中營(yíng)跑出來(lái)。
- A state of mental concentration. 專(zhuān)心致志，全神貫注全神貫注的狀態(tài)
- Exceptionally great concentration, power, or force. 特別強烈的程度，力量或動(dòng)力
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜里戰俘們沖出了那個(gè)納粹集中營(yíng)。
- 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(zhuān)心是必要的。
- The tennis players need total concentration during play. 網(wǎng)球運動(dòng)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(yíng)里關(guān)了幾個(gè)月后逃了出來(lái)。
- The test results show that a rare-earth concentr... 同時(shí),對試驗流程的改進(jìn)和優(yōu)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(yíng)。
- 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. 吵鬧聲不絕于耳，我很難保持精神集中。
- This test will need all your concentration. 這個(gè)測試需要全神貫注才能讀懂。
- There was something pathetic in his concentration. 他那副專(zhuān)心致志的勁頭看上去有點(diǎn)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。
