Group (O P) - Spelling Practices

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(1) v. Syn. besiege(纠缠,困扰) preoccupy the mind of excessively; besiege; compass about; dominate the thoughts of someone
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(2) v. Syn. acquire; get; procure; derive(得到) get hold of; gain possession of; acquire, in any way
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(3) v. Syn. inhabit(居住) inhabit; live in a certain place; be present in; be inside of
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(4) n. Syn. mineral(矿石) mineral that contains metal that is valuable enough to be mined
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(5) a. Syn. old; outmoded; antiquated(过时的,不流行的) old; old-fashioned; antiquated; out of date
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(6) n. Syn. linguistics; literature(语言学) study of language; investigation of language and its literature
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(7) a. (生理学的) pertaining to science of the function of living organisms
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(8) n. (柱子,柱状物,重要的支持者) column; post
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(9) a. Syn. uncertain; risky(不确定的,冒风险) uncertain; risky; dangerously lacking in security or stability
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(10) n. Syn. concern; involvement(主要考虑因素,全神贯注,抢先占据) state of being preoccupied; absorption of the attention or intellect