Academic Words Level 5 - 2 - Spelling Practices

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(1) n. [决斗] combat between two persons; fought with deadly weapons by agreement;

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(2) a. [有效的] able to produce the desired effect; valid

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(3) n. [胚胎,事物的萌芽期] completely undeveloped form; an animal organism in the early stages of growth

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(4) a. [祖母绿,翡翠 翠绿色的] of precious stone of rich green color; of a rich green color

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(5) n. [酶] any of several complex proteins that are produced by cells and act as catalysts in biochemical reactions

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(6) n. [恶魔,魔鬼] implacable or malicious foe; one who is diabolically wicked or cruel

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(7) n. [发电机] one that generates, especially converts mechanical energy into electrical energy; apparatus that generates vapor

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(8) a. [眼花缭乱] lacking seriousness; dizzy; frivolous and lighthearted

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(9) v. [一瞥,一看] see briefly; catch sight of

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(10) a. [轻蔑的,不理睬的] unaware, without noticing; unmindful or thoughtless