Group (U V W Y Z) - Spelling Practices

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(1) v. Syn. embark; assume(从事,承担) take on; embark on; assume
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(2) a. Syn. selfless; self-forgetting(不自私的,慷慨的) selfless; self-forgetting; generous or altruistic
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(3) n. (公用事业公司,公用设备) something useful; public service
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(4) n. (真空) empty area or space; electrical home appliance that cleans by suction
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(5) a. Syn. sound; true(正当的,有效的) logically convincing; sound; legally acceptable; well grounded
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(6) n. (尊敬,崇拜) religious zeal; willingness to serve God
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(7) n. Syn. border; edge(边界) extreme edge or margin; border; enclosing boundary; space enclosed by such a boundary
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(8) n. Syn. craft; ship(船,液体容器) craft; ship; container for liquids
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(9) a. Syn. robust; strong; energetic(健壮的,精力旺盛的,有力的) robust; strong; energetic, and active in mind or body
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(10) n. (小提琴,小提琴手) small instrument with four strings, played with a bow; a fiddle