enigmatic

adj. 神秘的，难解的

engender, engine, engine-driver, engineer, engineering, England, English, English breakfast, Englishman, engrave, engraver, engraving, engross, engrossed, engrossing, engulf, enhance, enhanced, enhancement, enigma, enigmatically, enjoin, enjoy, enjoy oneself, enjoyable, enjoyably, enjoyment, enkindle, enlarge, enlargement, enlarger, enlighten, enlightened, enlightening, enlightenment, enlinghtened, enlist, enlisted man, enlistment, enliven,