Academic Words Level 2 - 1 - Spelling Practices

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(1) ad. [意外地,偶然地] inadvertently; by chance; casually; fortuitously; not essentially or intrinsically

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(2) n. [青少年] a juvenile between the onset of puberty and maturity;

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(3) v. [提高,发展,提升] proceed; move forward; improve; moving forward

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(4) n. [兴奋,活跃] act of animating or giving life or spirit; state of being animate or alive

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(5) ad. [一年一次,每年] yearly; each year; returning every year; year by year

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(6) n. [助手,助教] helper; a person who assists or helps someone else

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(7) v. [复仇] take vengeance for something, or on behalf of someone

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(8) v. [调查,投票] determine votes; examine carefully or discuss thoroughly; scrutinize

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(9) n. [炭,木炭] a stick of black carbon material used for drawing; a very dark gray color

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(10) n. [圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement