Academic Words Level 4 - 1 - Spelling Practices

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(1) v. [hợp kim] combine; mix; make less pure; lessen or moderate

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(2) n. [giai thoại] a short account of the amusing or interesting event; short narrative; a secret story of history or biography

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(3) v. [tiêu diệt] destroy completely; reduce to nonexistence

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(4) n. [tập sự] works for an expert to learn a trade; beginner; learner

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(5) a. [cổ] no longer current or applicable; antiquated

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(6) v. [tự động] replace or enhance human labor with machines

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(7) a. [lợi] helpful; tending to promote physical well-being

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(8) n. [hang] tunnel; hole in the ground made by an animal for shelter; moving through by or as by digging

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(9) n. [chú thích] title; chapter heading; text under illustration

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(10) a. [ăn da] capable of burning, corroding, dissolving, or eating away by chemical action