| | dairy:n.
 (牛奶場,奶製品廠,奶品店) place where milk is produced, kept, or converted into butter or cheese
 | dam:n.
 (水壩,築壩) barrier to prevent the flow of liquid, especially built across a water course
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| damp:a. Syn. humid; moist; wet
 (潮濕的,有濕氣的) humid; moist; slightly wet
 | dart:v. Syn. rush; cast
 (飛奔,投擲) move suddenly and rapidly
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| dash:v.
 (突進,飛跑,衝撞,急匆匆地寫) throw with violence or haste; break, as by throwing or by collision; form or sketch rapidly
 | database:n.
 (數據庫) collection of data arranged for ease and speed of search and retrieval
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| dazzle:v.
 (使目眩,使眼花,使迷惑) overpower with light; confuse the sight of by brilliance of light; bewilder or surprise with brilliancy
 | deadlock:n. Syn. standstill; stalemate
 (僵局) standstill resulting from opposition of two forces or factions; stalemate
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| dearth:n. Syn. scarcity
 (稀缺,缺乏) scarcity; shortage of food; famine from failure or loss of crops
 | debris:n. Syn. rubble
 (碎片,殘骸) remains of something that has been destroyed or broken up
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| decade:n.
 (十年,十年期間) a group of ten, especially a period of ten years
 | decay:v. Syn. decompose; rot
 (腐爛) decompose; break sown; disintegration; rottenness; decline; worsen; decadence
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| deceive:v. Syn. fool
 (欺騙,行騙) fool; cause to believe what is not true; mislead
 | decipher:v.
 (破譯,解密) convert code into ordinary language; read with difficulty
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| declaration:n. Syn. announcement; avowal; statement
 (宣布,宣言) announcement; explicit  statement; formal public statement
 | decline:n. Syn.  deterioration; decay
 (衰退,下降,減退) change toward something smaller or lower ; gradual falling off from a better state
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| decompose:v. Syn. decay
 (分解,(使)腐爛) decay
 | decorate:v. Syn. adorn; embellish
 (裝飾,裝潢,修飾) adorn; embellish
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| decrease:v. Syn. lessen; reduce; abate
 (減少) lessen; reduce; make a quantity smaller
 | decree:n.
 (命令,法令,頒布命令,公告) order from one having authority; decision, order, or sentence by court
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