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| enduring | 
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| (持続) lasting; surviving; long-suffering; patient E.g.Keats believed in the enduring power of great art, which would outlast its creators' brief lives. | 
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| energize | 
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| (活性化) give energy to; make forceful and active; supply with an electric current E.g.Rather than exhausting Maggie, dancing and singing energize her. | 
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| enervate | 
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| (無気力にさせる) weaken or destroy strength or vitality of; remove a nerve or part of a nerve E.g.She was slow to recover from her illness; even a short walk to the window would enervate her. | 
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| enfranchise | 
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| (公民権を与える) admit to rights of citizenship, especially the right to vote E.g.USA didn't enfranchise Blacks before the Civil War. | 
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| engaging | 
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| (係) charming; tending to draw attention or affections E.g.Everyone liked Nancy's pleasant manners and engaging personality. | 
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| engender | 
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| (かもし出し) cause; bring into existence; give rise to E.g.To receive praise for real accomplishments would engender self-confidence in a child. | 
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| engross | 
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| (似せる) occupy exclusively; absorb; acquire most or all of; write or print the final draft of; make large or larger E.g.John and Chris engross in their studies that both don't hear mother call. | 
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| engulf | 
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| (巻き込むを) absorb or swallow up as in a gulf; flow over or cover completely E.g.We see the bright light engulf him completely. | 
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| enhance | 
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| (強化) make better or more attractive; increase; improve E.g.This sauce will enhance the flavor of the meat. | 
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| enigma | 
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| (謎) puzzle; difficult problem E.g."What do women want?" asked Dr. Sigmund Freud. Their behavior was an enigma to him. | 
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| enjoin | 
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| (命じ) direct or impose with urgent appeal; order with emphasis E.g.His cultures enjoin Patel from eating the flesh of a cow, which is sacred in India. | 
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| enlist | 
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| (参加) enter on a list; enroll; register; engage for military or naval service E.g.It seems strange to me that all round me do not burn to enlist, but join in the same enterprise. | 
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| enmity | 
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| (恨み) ill will; hatred; quality or state of being hostile E.g.At Camp David, President Carter labored to bring an end to the enmity that prevented the peaceful coexistence of Egypt and Israel. | 
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| ennui | 
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| (アンニュイ) feeling of being bored by something tedious E.g.The monotonous routine of hospital life induced a feeling of ennui that made him moody and irritable. | 
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| enormity | 
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| (巨大) hugeness in a bad sense; act of extreme evil or wickedness E.g.He did not realize the enormity of his crime until he saw what suffering he had caused. | 
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| enrapture | 
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| (うっとり) please intensely; fill with great delight or joy E.g.The freshness of the voices and the excellent orchestration enrapture the audience. |