| 单词 | 穿透力 |
| 释义 | 〔sievert〕The SI unit for the amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays, equivalent to a gray for x-rays.西弗特：产生与一拉德高穿透力X光相同的生物作用所需的电离辐射量的国际国际单位制中的单位，相当于X光的一戈瑞〔enter〕To effect penetration.渗透：产生穿透力〔cutting〕Sharply penetrating; piercing:刺骨的：具有尖锐穿透力的；刺骨的：〔clever〕Being too clever is thought to be unwise,and support for this popular notion may be afforded by the fact that the devil seems to have been the first "clever" one in English.The source of our wordclever is probably the Middle English word cliver, recorded only once in a work written before 1250,in which it is said that the devil is "cliver on sinnes.”This means something like "skillful in respect to sins.”Cliver probably goes back to the Indo-European root gleubh-, "to cut, cleave.” Although the intermediate ancestry ofcliver is unclear, the semantic connection has to do with penetration or incisiveness—that is, cutting through to the heart of the matter,just as a woodcarver cuts through material in order to realize a certain vision.太聪明被认为是愚蠢的，英语中魔鬼被认为是第一“聪明的”，这一事实可能是这一普遍概念的例证。clever 的词源可能是中世纪英语单词 cliver , 仅在一本1250年以前写的著作中出现过一次，书中说魔鬼“在犯罪方面很聪明”。这个含义有些类似于“在犯罪方面很有本事。”Cliver 可以追溯到印欧词根 gleubh- “切、削”。 虽然cliver 的中介来源尚不清楚， 但语义的联系肯定与穿透力或透彻性有关--即穿透事物的本质，就象木工劈开材料以了解其内在材质〔incisive〕Penetrating, clear, and sharp, as in operation or expression:敏锐的，尖刻的：具穿透力的、清晰的与锋利的，如在操作或表达上：〔insight〕The capacity to discern the true nature of a situation; penetration.洞察力，穿透力：辨明某种情况真正性质的能力；心智的敏锐 |
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