| 单词 | 异物 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔alien〕Every vehicle was stopped and electronic devices were used to detect alien metal.每辆车都被拦下,接受电子仪器探查,看有无金属异物。英汉大词典〔body〕Dust particles and other foreign bodies can irritate the eyes.尘粒和其他异物会刺激眼睛。韦氏高阶〔body〕Keep the caps on the bottles to prevent foreign bodies entering them (=objects that should not be there).瓶子要盖好，以免异物进入。朗文当代〔body〕The X-ray showed a foreign body in his stomach.X光显示他的胃里有异物。韦氏高阶〔body〕They removed a foreign body from her eye.他们清除了她眼睛中的异物。牛津搭配〔dislodge〕Do not attempt to dislodge the foreign body.不要试图去除异物。外研社新世纪〔eversion〕Eversion of the eyelid is done when there may be something in the eye.眼睑外翻可能是由于眼内有异物。剑桥高阶〔foreign〕Dust and other foreign bodies can irritate the eyes.沙尘和其他异物会刺激眼睛。韦氏高阶〔foreign〕Tears help to protect the eye from potentially harmful foreign bodies.眼泪有助于保护眼睛去除可能有害的异物。牛津高阶〔foreign〕The patient's immune system would reject the transplanted organ as a foreign object.病人的免疫系统会将移植的器官视为异物予以排斥。外研社新世纪〔foreign〕The sample contained a foreign object.样本中有异物。韦氏高阶〔grainy〕My eyes felt grainy, and I was a little light headed.我觉得眼睛里有颗粒状异物, 头也有点晕。外研社新世纪〔homonym〕Biology A taxonomic name that is identical to one previously applied to a different species or genus and that therefore is unacceptable in its new use.【生物学】 异物同名：一个分类学名词由于曾被用于以前不同的种属所以这一新用法不被接受美国传统〔intravasation〕Entry of foreign matter into a blood vessel.内渗：有异物进入血管美国传统〔nonself〕That which the immune system identifies as foreign to the body.异物：被安全系统认为是非机体原有的东西美国传统〔phagocyte〕A cell, such as a white blood cell, that engulfs and absorbs waste material, harmful microorganisms, or other foreign bodies in the bloodstream and tissues.吞噬细胞：一种细胞，如白血球，吞食和消化血液和组织中的废物、有害微生物或其它异物美国传统〔phagocytosis〕The engulfing and ingestion of bacteria or other foreign bodies by phagocytes.吞噬作用，噬菌作用：吞噬细胞对细菌或其它异物的吞食和吸收美国传统〔probang〕A long, slender, flexible rod having a tuft or sponge at the end, used to remove foreign bodies from or apply medication to the larynx or esophagus.除鲠器，食管探子：纤细而可弯曲的长圆棒，其一端有一小片海绵或毛撮，用来去除喉部或食管的外来异物或给喉部或食道上药美国传统〔purify〕To rid of foreign or objectionable elements.精炼：除去异物或相抵触的物质美国传统〔sound〕An instrument used to examine or explore body cavities, as for foreign bodies or other abnormalities, or to dilate strictures in them.探子：用于检查或探测体腔的一种仪器，如为异物或其他不正常的东西，或者为扩大这些体腔的狭窄部分美国传统〔sputum〕Matter coughed up and usually ejected from the mouth, including saliva, foreign material, and substances such as mucus or phlegm, from the respiratory tract.唾沫，痰：通常从嘴中咳出的杂物，包括唾液、异物和象粘液和痰等来自呼吸道的东西美国传统At the hospital they cleaned the cut thoroughly to stop any foreign bodies from getting into my arm.在医院里他们彻底地清洗伤口，防止任何异物侵入我的手臂。剑桥国际The oculist removed a foreign object from his eye. 眼科医生从他眼中除去一个异物。译典通 |
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