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特别对于年轻人来说,点外卖这些是常事,如果不能及时拿的话,叫外卖小哥挂在钩子上是不是很方便。
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此外张志勇提到人与机器智能的对话亦将重塑未来教育的形态传统的二元结构——教师与学生将转变为叁元结构——教师、机器与学生"他认为础滨对教育的赋能下机器将成为智能助教、学伴或导师与师生共同学习、共同成长
医学英语词汇-免疫系统基础中英双语阅读(六)首发2023-08-22 23:26·鱼骨头英语阅读社书接上文,继续整理原文中与免疫系统相关的医学英语词汇(前文已整理过的词汇在下文中不再重复注明)。However, the neutrophil doesn't stop there. It keeps swallowing up more and more pathogens until it's full of pathogens, and at that point, it unleashes the oxidative burst.然而,嗜中性粒细胞不会止步于此。它会不断吞噬越来越多的病原体直到饱和为止,然后它会释放氧化爆发。注:swallow up,吞下去;淹没;耗尽。unleash v.释放出来;发泄。——————During an oxidative burst, the neutrophil produces lots of highly reactive oxygen molecules like hydrogen peroxide. These molecules start to destroy nearby proteins and nucleic acids - a bit like the neutrophil dumping bleach on itself and then lighting itself on fire.在氧化爆发期间,嗜中性粒细胞会产生大量高活性氧分子,如过氧化氢。这些分子产生后会开始破坏附近的蛋白质和核酸(有点像嗜中性粒细胞把漂白剂倒在自己身上,然后点燃自己)。注:reactive adj.易起化学反应的,有活性的。oxygen n.氧、氧气。hydrogen n.氢peroxide n.过氧化物;v.以过氧化物处理;adj.以过氧化氢漂白的。protein n.蛋白质;adj.蛋白质的。nucleic adj.核的。nucleic acid,核酸。a bit like,有点像。dump v.倾倒、倾泻。bleach n.漂白剂;v.漂白、变白。——————This process kills the neutrophil - like a suicide mission - but each neutrophil takes out a lot of pathogens with it. Now, in comparison to neutrophils, eosinophils and basophils are far less common.这个过程会杀死嗜中性粒细胞(类似自杀行动),但是每个嗜中性粒细胞都会与大量病原体同归于尽。与嗜中性粒细胞相比,嗜酸性粒细胞和嗜碱性粒细胞要少见得多。注:comparison n.比较、比喻。in comparison to…,与……相比,比起……。——————They both contain granules that contain histamine and other proinflammatory molecules. Eosinophils stain pink with the dye eosin - which is where they get their name.它们都有内含组织胺和其他促炎分子的颗粒。嗜酸性粒细胞用伊红(即eosin)使自己呈粉红色,这也是它英文名eosinophil的由来。注:histamine n.组织胺。proinflammatory adj.促炎的,导致炎症的。stain n.污点;污渍;染色剂。v.玷污、败坏或被玷污、被败坏;留下污渍或被留下污渍;染色或被染色。dye n.染料;染色。eosin n.伊红(有机化合物,一种鲜红色的染料)。文中的where在其中引导表语从句,作为is的表语。——————Eosinophils are also phagocytic, and they're best known for fighting large and unwieldy parasites because eosinophils are much larger than neutrophils and have receptors that are specific for parasites. Unlike neutrophils and eosinophils, basophils are non-phagocytic.嗜酸性粒细胞也具有吞噬作用,它们以能对抗巨大笨重的寄生虫而闻名,因为嗜酸性粒细胞比嗜中性粒细胞大得多,并且有专门针对寄生虫的受体。与嗜中性粒细胞、嗜酸性粒细胞不同,嗜碱性粒细胞不具有吞噬作用。注:phagocytic adj.吞噬作用的;吞噬细胞的。unwieldy adj.笨拙的、笨重的;难处理的。反义词为wieldy(adj.灵活的;易处理的)。parasite n.寄生虫;食客。——————They stain blue with the dye hematoxylin, and like eosinophils they can be helpful at combating large parasites but also cause inflammation in asthma and allergic responses. Finally, there are the mast cells which are also non-phagocytic and they're involved in asthma and allergic responses.嗜碱性粒细胞用苏木精使自己呈蓝色,并且它们与嗜酸性粒细胞一样,在对抗寄生虫方面发挥作用,但是会引起哮喘炎症和过敏反应。最后,还有同样不具有吞噬作用的肥大细胞,它们也会引起哮喘和过敏反应。注:hematoxylin n.苏木精、苏木素(与伊红一样,都是有机化合物染料)。combat v.战斗、搏斗;反对。asthma n.哮喘、气喘。allergy n.过敏症;口语中也可以表示反感、厌恶。allergic adj.过敏的;极讨厌的。宋大耍慷慨仗义,屯子里谁家有事,都是他宋大耍的事。宋大耍是这里出了名的美男子,几乎所有的女人都爱过他,他之所以五十多岁还是光棍一条,是因为他看不起这些女人。宋大耍还有神缘,他赌钱时,总是迷迷糊糊的,眼睛半睁半闭,像睡着了一样,好像不是他本人在赌,而是有一个看不见的仙人在替他赌。这也是宋大耍常赢不输,二十几年始终稳坐“大耍”宝座的秘密所在。