4000 Duolingo (S) - Spelling Practices

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(1) a. 猩红的,鲜红的 bright red; of a brilliant red color

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(2) a. 季节的,季节性的 occurring at or dependent on a particular season

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(3) n. 隔离 isolation; solitude; secluded place; shutting out or keeping apart

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(4) v. 隐匿,藏匿,分泌 hide away; generate and separate substance from cells or bodily fluids

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(5) n. (刀,剑)鞘,套 protective covering for a knife or sword; dress suitable for formal occasions

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(6) n. 羞怯,胆怯 the feeling of fear of embarrassment

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(7) n. 夫,妻,配偶的一方 man or woman engaged or joined in wedlock; married person, husband or wife

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(8) n. 松鼠 a kind of arboreal rodent having a long bushy tail

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(9) n. 标准(的) criteria; basis for comparison

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(10) n. 罢工,打击 a group's refusal to work in protest against low pay or bad work conditions