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单词

refractory

读音
rɪˈfræktəri
美式
英式
词根

释义

adj. 难治的;难熔的;不听话的 n. 倔强的人;耐火物质 [ 复数 refractories 比较级 more refractory 最高级 most refractory ]

例句

The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula.
难熔的内含物中的那种矿物质,也被认为是最早形成的太阳星云凝结的物质。
Equally perplexing constituents of Allende are the refractory inclusions: irregular white masses that tend to be larger than chondrules.
阿连德陨石中同样令人困惑的成分是那些耐高温的内部物质:往往比陨石球粒要大的不规则白色块状物。
Staring is one of the causes of refractory problems.
长期凝视是导致难治型眼病的主要原因 (Staring is one of the causes of refractory problems,这句话翻译不是很准确,请朋友们指正 )。

强化记忆

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CAR T-cell therapy has also been tested nowin adults with refractory lymphoma.This disease afflicts about 20,000 a year in the United States.
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GRE填空及阅读机经,托福TPO阅读真题,经济学人(The Economist),医学英语(The Language of Medicine)