Vocab V Serenade- v. to sing and play for somebody 为 ... 弹奏或歌唱 sentence: He serenades to her every night, and the woman, deeply attracted by his voice and perseverance, decided to marry him. syn: divertimento, nocturne, song prefect- n. the chief of students or a class 学生长 sentence: Bob, being the oldest and the bravest of all the boys, was elected the prefect of his class. blunder- v. to make a stupid or careless mistake sentence: The police blundered badly by arresting the wrong man. syn: mistake, bungle, screw up, blow, fumble 失策,弄糟 rebuke- v. to censure, criticize severely or angrily sentence: He received a stern rebuke from his superior for his negligence. syn: reprimand, criticize, censure, admonish, blame, reproach, scold 斥责,指责 sanctity- n. the quality of being holy 神圣,尊严,圣洁 sentence: In their case, the single life is a witness to the sanctity of marriage. syn: holiness, sanctitude, asceticism, blessedness, consecration, devotion, divinity, hallowedness, reverence, sacredness, saintliness, solemnity, spirituality, venerableness demure- adj. affectedly modest or shy especially in a playful or provocative way 严肃的,端庄的 sentence: Her demure character reflected the proper education from her noble family. syn: coy, decorous, diffident, earnest, humble, modest, proper, prudish, reticent, sedate, shy, solemn, timid, unassertive fervor- n. feelings of great warmth and intensity; enthusiasm 热诚,热心 sentence: Sally hugged Jill with great fervor because she was happy Jill came home from the war. syn: ardor, enthusiasm, excitement, excitation, animation, ardency, devoutness, eagerness demoniac- adj. in a murderous frenzy as if possessed by an evil spirit 魔鬼的,恶魔般的 sentence: After he came back from the concentration camp, he was tainted to become demoniac from what he witnessed there. syn: aroused, crazed, devilish, diabolic, fiendish, fired, frantic iridescent- adj. having a play of lustrous rainbow-like colors 彩虹色的,闪光的 sentence: The crystal globe became mysteriously iridescent after the magician uncovered it. syn: nacreous, opalescent, opaline, pearlescent illusive- adj. not real, imaginary, having a misleading effect 幻影的,错觉的,迷惑人的 sentence: The mysterious glasses lead you to an illusive dimension by easing your eyes and brain. syn: chimerical, deceitful, delusive, fake, false, illusory, imaginary, misleading