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 4000 Duolingo (P Q) - Spelling Practices
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a. 寄生的 having the nature or habits of a parasite that takes advantage of others without useful return


Spelling Word: parasitic
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v. 啄,啄起 pick; hit lightly with a picking motion; eat like a bird


Spelling Word: peck
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n. 裝飾品,首飾 ornament, hanging from a necklace; one of a matched pair; a companion piece


Spelling Word: pendant
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a. 使人困惑的,令人費解的 puzzling; lacking clarity of meaning; complicated


Spelling Word: perplexing
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n. 汗水,出汗 process of the sweat glands of skin secreting a salty fluid


Spelling Word: perspiration
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n. 石油 dark oil consisting mainly of hydrocarbons


Spelling Word: petroleum
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a. 製藥的 of or about knowledge of pharmacy or preparing medicines


Spelling Word: pharmaceutical
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n. 犁 farm implement consisting of a heavy blade at the end of a beam


Spelling Word: plow
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v. 污染,玷污 make impure; make unfit for or harmful to living things, especially by the addition of waste matter


Spelling Word: pollute
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n. 文件夾,股份單 portable case to hold loose papers; materials in such case; office or post of minister of state; a group of investments


Spelling Word: portfolio