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一席英语·脱口秀:老外来了

老外来了:抗原试剂盒上的C,T和S什么意思?N95的N呢?

22 Dec 2022

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主播:Eli | 以宁歌曲 :My Favorite Song抗原试剂盒上的字母C,T和S,是什么含义?N95口罩的“N”又代表什么意思呢?今天的节目,我们就为大家解答这2个问题。1. 快速抗原检测试剂盒抗原试剂盒一盒难求。It is quite hard to get the rapid antigen testing kits amid shortages.在(医用)物资短缺的情况下,很难买到快速抗原检测试剂盒。*rapid antigen testing kit 快速抗原检测试剂盒*rapid adj. 快速的*antigen/ˈæntɪdʒən/ n. 抗原*kit n. 成套用品*amid prep. 在…中*shortage /ˈʃɔ:rtɪdʒ/ n. 不足*屯抗原:to stockpile rapid antigen testing kits*stockpile /ˈstɑ:kpaɪl/ v. 储备抗原试剂盒上的3个大写字母,C,T和S,都是什么意思?C stands for Control line(控制线).T stands for Test line(测试线).S stands for Sample hole(样本区).*sample /ˈsæmp(ə)l/ n. 样本抗原试剂盒,里面都有什么?The pouch contains a swab, test card and a dropper bottle.*pouch n. 包装袋*swab n. (医用的)拭子*dropper n. 滴管*dropper bottle小滴瓶在家怎么进行self-test(自我检测)?①Do not open any parts before reading instructions. 一定要认真阅读instructions(说明书)。②Before the test, you should sanitize your hands.给手消毒。*sanitize/ˈsænɪtaɪz/ v.消毒③Then, remove test card from pouch. Make sure the blue control line is present in the result window.把这个检测卡从包装里取出来,它最初的样子是显示窗口有蓝色控制线,if not,do not use the card。*remove /rɪˈmu:v/ v. 移开④Next, open swab package at stick end. Take swab out.将拭子取出,一定要注意,keep fingers away from the swab end(手不能碰到拭子)。⑤采样:Swab both nostrils carefully. Make at least 5 big circles. 用拭子仔细地擦拭两个鼻孔,每个鼻孔至少得转5圈。要注意的是,do not just spin the swab(不是只是让拭子转5圈,是要擦拭你鼻腔的整个内壁)。*nostril/ˈnɑ:strəl/ n. 鼻孔*swab这里是动词,用拭子擦拭(某物)。*spin v. 使旋转⑥Then we can perform the test. Mix the swab with the drops.将拭子和试剂充分混合,耐心等待一会儿。⑦ Hold dropper bottle straight over the hole, not at an angle. Put 6 drops into the hole.垂直地拿住小滴瓶,往S字母旁的那个小孔里,滴入6滴。抗原试剂盒怎么读测试结果?Do not read the result before 15 minutes or after 30 minutes.根据抗原指示剂的说明,不要在15分钟前或30分钟后读结果,不然这个结果是无效的。试剂盒上会有3种可能的结果:l  如果只在C这个地方出现一道红杠,this means COVID-19 was not detected,说明你是negative(阴性)。*detect /dɪˈtekt/ v. 测出l  如果在 C 和 T 都出现了红杠,也就是出现了两道红杠,不管颜色深浅,说明你是positive(阳性),COVID-19 was detected。l  如果什么都没出现,或只在T这里出现一道红杠,说明测试invalid(无效),a new test is needed to get a valid result(要再测一次)。*invalid /ɪnˈvælɪd/ adj. 无效的2. N95口罩口罩已经成为了我们的生活必需品了,many peopleare stockpiling masks(屯口罩)。比起我们平时用的surgical mask(医用外科口罩),the N95 mask or N95 respirator is officially recognized as a more effective respirator against the virus(N95口罩被官方认为是更有效的防护口罩)。*recognize /ˈrekəɡnaɪz/ vt. 承认*respirator/ˈrespəreɪtər/ n. 口罩(spir词根,是呼吸的意思)N95的Nstands for "Not resistant to oil" (不耐油的)。*resistant /rɪˈzɪstənt/ adj. 抵抗的在口罩的外包装上,都会有“GB”“YY”,but they are not abbreviations of English words at all(不是英语缩写),它们实际上是汉语拼音缩写。“GB”stands for“国标”,“YY”stands for“医药”。*abbreviation /əˌbri:viˈeɪʃn/ n. 缩写词,缩略形式Stay warm and stay safe! Don’t get too scared.

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