They shut down the nuclear reactor for safety reasons.出于安全原因他们关闭了核反应堆。Emergency cooling systems could fail and a reactor meltdown could occur.紧急冷却系统有可能失灵，核反应堆有可能发生堆芯熔毁。the core of a nuclear reactor核反应堆的活性区...

The struggle would be bitter and protracted.斗争将会艰苦而漫长。The war was protracted for four years.战争拖延了四年.We won victory through protracted struggle.经过长期的斗争,我们取得了胜利....

n.仙人掌素...

Ferribacteriales的音标：Ferribacteriales的英式发音音标为：[feraɪ'bæktɪərɪəlz]Ferribacteriales的美式发音音标为：[feraɪ'bæktɪərɪrlz]...

Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。This successor was J . F . McLennan, the exact opposite of hispredecessor.这个后继人,就是约-弗-麦克伦南, 他和他的先驱者正好相反.I hadn...

exact的音标：exact的英式发音音标为：[ɪg'zækt]exact的美式发音音标为：[ɪɡ'zækt]...

distractions的音标：...

Vast tracts of the country are wild and undeveloped.乡间大片大片的荒地尚未开发。vast tracts of forest大片大片的森林There are tracts of desert in Australia.澳大利亚有大片沙漠....

In April 1944 he was killed on active service.1944年4月他在战时服役中阵亡。An active and expansive market economy is a necessary condition for progress.积极扩张的市场经济是发展的必要条件。The active ingredient in some of the mouthwashes was simply de...

n.苞叶，苞...

For good design, proper contacting of phases is essential.对好的设计来说, 两相适当的接触是重要的.This method of contacting has a number of unusual characteristics.这种接触方法有一些不寻常的特征.Properly designed heat exchangers substantially improve the...

attractiveness的音标：attractiveness的英式发音音标为：[ə'træktɪvnəs]attractiveness的美式发音音标为：[ə'træktɪvnəs]...

His research was used in planning treatments for hyperactive children.他的研究被用来为多动的儿童设计治疗方案。His mind was hyperactive, turning over possibilities, sketching sceneries.他的思想异常活跃.他反复推测各种可能, 描绘各种前景.If he's the calm type, h...

n.实习课，实践课，实验考核( practical的名词复数 )...

interact的现在进行时为：interacting...

characterology的音标：characterology的英式发音音标为：[kærɪktə'rɒlədʒɪ]characterology的美式发音音标为：[ˌkærɪktə'rɒlədʒɪ]...

Only then will we be able to design appropriate interactions and interfaces.只有那时,我们才能够设计合适的交互行为和界面.This means that users must switch between stylus and thumb - board, making for considerably awkward input interactions.这就...

deactivate的一般过去时为：deactivated...

adj.积极的，活跃的，有生气的，迅速的，敏捷的，有效的，起作用的n.[语法]主动语态，积极分子，活跃的人...

Some food labelling practices really get my back up.有些食物标签的贴法实在让我生气。He has been dogged by allegations of questionable business practices.他一直被那些指控他有不正当商业行为的说法所困扰。Following a day of medical research, the conference focused...

vt.描述（人或物）的特性，具有…的特征vi.塑造人物...

abreact的一般过去时为：abreacted...

Diana, invisible, observes Actaeon in the thicket from which he imagines he can spy on her.阿克铁龙在树丛里,想像自己可以窥探隐形的女神戴安娜, 却反被注意到....

hexadactylism的音标：hexadactylism的英式发音音标为：[heksədæktɪ'lɪzəm]hexadactylism的美式发音音标为：[heksədæktɪ'lɪzəm]...

You distract me. I've been distracted since the moment I met you. Because all I can think about is how much I want to kiss you.你害我分心。从遇见你的那一刻起，你就让我分心。因为我的脑海里满满都是想吻你的冲动。When he arrived back, Tigress was cracking melo...

subcontracted的音标：...

manufacturing的音标：manufacturing的英式发音音标为：[ˌmænju'fæktʃərɪŋ]manufacturing的美式发音音标为：[ˌmænjə'fæktʃərɪŋ]...

compact的现在完成时为：compacted...

The relations of friendly cooperation between our two countries are developing satisfactorily.我们两国的友好合作关系正在令人满意地发展着.We cannot yet satisfactorily explain the genesis of the universe.我们仍不能令人满意地解释宇宙的起源.The goods sampled out...

hypergalactia的音标：hypergalactia的英式发音音标为：[haɪpəgə'læktɪə]hypergalactia的美式发音音标为：[haɪpəgə'læktɪr]...