Level 1 - 4 - Spelling Practices

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(1) v. [tiết kiệm] rescue; preserve; make unnecessary; set aside for future use

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(2) v. [sói] scrub; clean, polish, or wash by scrubbing vigorously; wear away; search through or over thoroughly

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(3) a. [chua] taste experience when vinegar or lemon juice; showing ill humor

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(4) n. [bọt biển] soaking up; small absorbent contraceptive pad, used for bathing or cleaning

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(5) n. [cuống] stem or central axis of the herbaceous plant; slender support or structure

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(6) a. [ổn] securely in position; not shaky; not easily excited

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(7) n. [ngoan cố] persistent adherence to your ideas; being difficult to handle or overcome

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(8) n. [sự nhanh nhẹn] state or quality of being swift; speed; rapid motion; quickness; celerity

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(9) ad. [may] unluckily; by bad luck

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(10) a. [tao nhã] showing a high degree of refinement