catastrophes什么意思

Two of history's worst natural catastrophes occurred in 1970.1970年发生了历史上最严重两次自然灾害.The Swiss deposits contain evidence of such catastrophes.瑞士的遗址里还有这种灾难的证据.Periodic local catastrophes reduce populations.周期性的局部地区的灾变降低...

catastrophes的音标：catastrophes的英式发音音标为：[kə'tæstrəfɪz]catastrophes的美式发音音标为：[kə'tæstrəfɪz]...

v.随随便便地对待( dally的第三人称单数 )，不很认真地考虑，浪费时间，调情...

“护城河”的英语可以翻译为：fosse，city moat，moat ...

通常所发现的这种损坏是由于应用比重计不当造成的.Such damage is usually found to have been caused by hydrometer misuse, especially with symthetic separators.用泥浆比重计测出泥浆的密度.Use the mud balance to determinate the mud weight.通过测量密度来测定盐溶液的浓度的液体比重计.An...

“颠覆”的近义词/同义词：推翻, 打倒, 推倒, 倾覆。...

n.改好，改良，改进( betterment的名词复数 )...

One new solvent free impregnating resin based on unsaturated polyester with modified diphenylene ether is prepared.以改性二苯醚树脂为原料,合成了一种新颖不饱和聚酯型无溶剂浸渍绝缘漆....

vi.屈膝，蹲伏，蜷伏，卑躬屈膝vt.低头，屈膝n.蹲着的姿势...

She expects me to drive round collecting jumble for the church.她期望我能开车去四处收集旧物用于教堂义卖。Are you collecting for charity?你是在为慈善事业筹款吗？Hospitals are poor at collecting information.医院收集信息能力很差。...

Playing against Zebre in England's first outing, he suffered a whiplash injury to his neck.在英格兰队首次对阵热布里的比赛中，他颈部受了挥鞭伤。...

非独兽超科...

大型农场都是以小时计工资来雇用流动工人干活.Huge farms often hire migrant workers to do the farm work at an hourly wage base....

mare的音标：mare的英式发音音标为：[meə(r)]mare的美式发音音标为：[mer]...

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...

isorotation的音标：isorotation的英式发音音标为：[aɪsəʊrəʊ'teɪʃən]isorotation的美式发音音标为：[aɪsoʊroʊ'teɪʃən]...

I suffered a nervous breakdown. It was a traumatic experience.我曾经神经崩溃过。那是一次痛苦的经历。Divorce can be traumatic for everyone involved.离婚对所有相关的人都会造成痛苦。He is plagued by demons which go back to his traumatic childhood.他为心魔所困扰,那可追...