Level 4 - 1 - Spelling Practices

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(1) n. [泥砖,土坯] clay; brick; sun-dried brick; structure built with this type of brick

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(2) n. [到来,出现] coming or arrival, especially of something extremely important

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(3) v. [空气,空中] be broadcast on television or radio

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(4) n. [抗生素,杀菌剂] any substance that can destroy or inhibit the growth of bacteria and similar microorganisms

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(5) v. [接近,近似] come near or nearer to something or someone in space, time, quality, or amount

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(6) a. [努力,奋发] demanding great effort or labor; difficult

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(7) n. [(杯,碗等)边,边缘,(河)边] brink; the very top edge of a container

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(8) n. [蜂鸣器] a signaling device that makes a buzzing sound

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(9) n. [总教堂,大教堂] a large and important church, esp. one that is the center of a large area

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(10) a. [效忠的,忠于…的] having promised to be involved in a plan of action; devoted