Level 1 - 4 - Spelling Practices

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(1) a. [高低不平的,崎岖的] uneven; rough; very difficult

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(2) n. [废墟,遗迹] a destroyed person, object, or building; debris

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(3) a. [不锈的] treated against rusting; resistant to rust, oxidation, and corrosion

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(4) v. [丢弃,打碎] throw away; discard; break down into parts for disposal or salvage

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(5) n. [海港,港口] a sheltered port where ships can take on or discharge cargo

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(6) n. [春天,春季] season of growth; a season of spring

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(7) n. [节,段落(诗的),盘(棋的)] unit of poem, written or printed as a paragraph

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(8) n. [存在,生存] something that has real or substantial existence; means of support or maintain life

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(9) a. [共栖的,共生的] used of organisms living together but not necessarily in a relationship beneficial to each

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(10) n. [关税,关税表,价目表,价格表] tax on goods coming into a country