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 4000 Duolingo (P Q) - Spelling Practices
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v. 鋪設,鋪路 coat; cover an area of ground with a hard, flat surface


Spelling Word: pave
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n. 階段,態 any distinct time period in a sequence of events; stage


Spelling Word: phase
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n. 污染,玷污 contamination; undesirable state of the natural environment being contaminated


Spelling Word: pollution
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n. 多邊形 a closed plane figure bounded by straight sides


Spelling Word: polygon
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v. 填遲日期 be later in time


Spelling Word: postdate
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n. 貧困 lack of money;  state of being poor; lack of the means of providing material needs or comforts


Spelling Word: poverty
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a. 有用的,經驗的,實踐證明的 based on experience; useful


Spelling Word: practical
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v. 預言,預告 state, tell about, or make known in advance, especially based on special knowledge


Spelling Word: predict
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n. 設計,規劃,項目 any piece of work that is undertaken or attempted; program; plan; scheme


Spelling Word: project
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n. 所有者,業主 one who has legal title to something; owner


Spelling Word: proprietor