Group (U V W Y Z) - Spelling Practices

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(1) v. (nền tảng) be located under or below; be the support or basis of; account for
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(2) v. Syn. weaken(suy yếu) weaken by wearing away base or foundation; injure or impair; dig a mine or tunnel beneath
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(3) v. (bảo lãnh) write under something else; subscribe; assume financial responsibility for; guarantee against failure
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(4) a. Syn. comprehensive; general; worldwide(phổ quát) affecting all; general; present everywhere; relating to the entire world or all within the world; worldwide
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(5) n. (bảo trì) act of keeping up, or maintaining; maintenance
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(6) n. Syn. plants(thực vật) plants of an area or a region; plant life
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(7) n. (tĩnh mạch) blood vessel that carries blood
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(8) a. Syn. flexible; pliable(linh hoạt) having many talents; capable of working in many fields
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(9) n. (áp) difference in electrical charge between two points
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(10) a. (thô tục) common and coarse; relating to the common people with less cultivated or educated; lacking cultivation or refinement