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Buffon's needle problem
[网络] 德布封的针问题;投针问题;比丰投针问题
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omnivore n. [动] 杂食动物;不偏食的人
sidestep n. 台阶;横跨的一步 vt. 回避;横跨一步躲避 vi. 回避问题;侧向跨步
outmoded adj. 过时的,不流行的 v. 使不流行(outmode的过去分词)
LBC abbr. London Broadcasting Company 伦敦广播公司
obduracy n. 执拗;冷酷;顽固
feet n. 脚(foot的复数形式);尺;韵脚
Kabul n. 喀布尔(阿富汗的首都)
love story na. 恋爱小说 [网络] 爱情故事;爱的故事;爱情的故事
Boden [人名] 博登; [地名] [瑞士] 博登; [地名] [瑞典] 布登
teleprinter n. [通信] 电传打字机,电传打字电报机
Serbs [医]塞尔维亚人
innocuously adv. 无害地;无毒地
organized crime [网络] 集团犯罪;有组织犯罪;有组织的犯罪
ungracious adj. 无礼貌的,没规矩的;没有教养的;讨厌的
acrobat n. 杂技演员,特技演员;随机应变者;翻云覆雨者,善变者
pragmatics n. 语用学;语用论
homeopathy n. [临床] 顺势疗法;同种疗法
trouncing vt. 痛打;严责;打败
hemisphere n. 半球
ecosphere n. 生态层,[生态] 生物圈
考试词汇表
keep ... company
keep ... counsel
keep ... eyes on
keep ... in mind
keep ... promise
keep ... waiting
keep a close eye
keep a cool head
keep a firm hand
keep a record of
keep alive anode
keep an eye open
keep an eye upon
keep away (from)
keep bad company
keep checked out
keep down prices
keep down weight
keep early hours
keep fit massage