duck
duck/dʌk/n.1.［c］鸭子: a duck’s egg鸭蛋；零分; swim like a duck识水性2.［u］鸭肉: Buy some duck when you leave work.下班时买点鸭肉。
due
due/dju:/ I.adj.1.到期(应偿付)：This bill is due.这张支票/账单到期了。I want to renew a book that’s due today.我要续借今天到期的一本书。2.定于(某时)到达：The ship is due here at 3···
duke
duke/dju:k/n.［c］公爵：Duke isa male ruler of a small independent state.公爵是（欧洲）一些小的独立国的男性君主。She was a good friend of six British dukes.她是六位公爵的好朋友。
dull
dull/dʌl/adj.1.枯燥无味，沉闷无聊：a dull book一本枯燥无味的书；be dull at home在家沉默无聊2.阴的，阴郁的：a dull sound模糊不清的声音The day was dull, with a cloudy sky.天气阴，满···
dumb
dumb/dʌm/adj.不会说话的，哑的；沉默的，不肯讲话的：dumb show哑剧；dumb bell哑铃；dumb from birth天生的哑巴；deaf and dumb children聋哑儿童He remained dumb, refusing to answer.他保···
dump
dump/dʌmp/ I.vt.1.随便堆放，倒(垃圾)：dump down砰地放下She dumped her books on the bed.她把书堆放在床上。2.倾销：dump surplus goods abroad向国外倾销过剩货物；dump goods (up) on th···
dumpling
dumpling/ˈdʌmpliŋ/n. [c] 1.汤团；饺子：Our hostess served up a large bowl of steaming hot dumplings.女主人端上一大碗热气腾腾的饺子。The grain store processed flour wrappers for ···
duplicate
duplicateI.vt./ˈdju:plikeit/复制，复写，复印；模仿：Can you duplicate the key for me?你能把这钥匙给我配一下吗?［考句］Recent a number of cases have been reported of young children···
durable
durable/ˈdjuərəbəl/adj.持久的，经久耐用的：make a durable peace建立持久和平；a durable friendship长期的友谊；a durable floor经久耐用的地板This raincoat is made of very durablem···
