Group (E F) - Spelling Practices

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(1) a. Syn. frugal; cheap; economical(經濟的,經濟學的,有利潤的) pertaining to economy; frugal; cheap
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(2) n. Syn. skyscraper(宏偉的建築物) building, especially one of imposing appearance or size; a structure that has a roof and walls
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(3) n. Syn. radiation; emanation; discharge(散發,發射) radiation; discharge; act of emitting
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(4) v. Syn. apply; hire(用,使用) engage the services of; put to work; apply
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(5) v. Syn. surround(包圍) surround; form a circle or ring around; enclose; envelop
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(6) v. Syn. increase; improve(增加,改進) make better or more attractive; increase; improve
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(7) v. Syn. assess; appraise; evaluate(估計) judge to be probable; form an opinion about; evaluate
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(8) a. Syn. definite; outspoken(清晰的,坦率的) precisely and clearly expressed; definite; outspoken
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(9) a. (爆炸的,易爆發的) tending or serving to sudden outburst; sudden and loud
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(10) n. Syn. magnitude; scope(範圍,程度) extensive space or area; distance or area over which something extends; degree to which a thing extends