4000 Duolingo (P Q) - Spelling Practices

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(1) n. 古生物学者 one who studies the forms of life existing in prehistoric or geologic times

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(2) a. 微小的 composed of distinct particles

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(3) n. 路,径 path; track; a trodden path

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(4) a. 俨然以恩人态度的,要人领情的 arrogant; characteristic of those who treat others with condescension

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(5) a. 特有的,专有的 special; characteristic; unusual; odd; bizarre

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(6) n. 抛掷 action or manner of throwing something

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(7) a. 关键的 being of vital or central importance; crucial

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(8) n. 偏见,成见,损害 opinion formed without due examination; leaning toward one side of a question

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(9) v. 保存 uphold; retain; maintain in safety from injury, peril, or harm

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(10) a. 巨大的 impressively great in size, force, or extent; enormous