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背单词
protoporphyrinogen
protoporphyrinogen
美
英
n.
初卟啉原
网络
原卟啉原;前原卟啉
英汉解释
n.
1.
初卟啉原
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latecomer n. 迟到者;新来者
confederation n. 联盟;邦联;同盟
venturous adj. 好冒险的,大胆的
michel n. 米歇尔(男子名)
viciously adv. 邪恶地;敌意地
Margot n. 玛戈特(Margaret 的昵称)(f.)
jeanne n. 珍妮(女子名, Joan的异体)
desperate adj. 不顾一切的;令人绝望的;极度渴望的
effectively adv. 有效地,生效地;有力地;实际上
strontium n. [化学] 锶
plowing n. [农学] 翻耕,耕作 v. 耕地(plow的ing形式);犁
pasteurize vt. 用巴氏法灭菌;对…进行加热杀菌
aspiration n. 渴望;抱负;送气;吸气;吸引术
rhythm n. 节奏;韵律
best man n. 伴郎;男傧相 [网络] 主伴郎;首席伴郎;首席男傧相
Dunstaple , John 即 Dunstable, John
carmen n. 卡门(女子名)
bureaucratization n. 科层化;官僚化
headline n. 大标题;内容提要;栏外标题;头版头条新闻 vt. 给…加标题;使成为注意中心;大力宣传
speedwell n. 婆婆纳属的植物
考试词汇表
rail surface irregularity
rail vehicle on the bogie
rail vehicle running axle
rail vehicle, aerodynamic
rail vehicle, track brake
rail-mounted gantry crane
rail/wheel contact stress
railroad freingt activity
railroad insurance rating
railroad rolling sequence
railroad track appearance
railroad track technology
railway actual capability
railway construction fund
railway journalbox grease
railway junction terminal
railway operating expense
railway operating revenue
railway passenger traffic
railway protection forest