noun🔗Share衰减，减弱。 A gradual diminishing of strength."The doctor noted a gradual attenuation of the patient's cough over the course of the week. "医生注意到，病人一周以来咳嗽的强度逐渐减弱。physicsenergytechnologysignalsoundamountscienceChat with AIVocabulary GamePractice Reading
noun🔗Share衰减，减弱。 A reduction in the level of some property with distance, especially the amplitude of a wave or the strength of a signal."The thick curtains provided noticeable attenuation of the street noise, making the room much quieter. "厚重的窗帘显著减弱了街道上的噪音，让房间安静了很多。physicstechnologysignalelectronicssoundcommunicationtechnicalscienceChat with AIVocabulary GamePractice Reading
noun🔗Share减毒，弱化。 A weakening in the virulence of a pathogen or other microorganism."The vaccine works by using attenuation of the virus, making it weak enough not to cause serious illness but strong enough to trigger an immune response. "这种疫苗的工作原理是减毒病毒，使其足够弱，不会引起严重疾病，但又足够强，可以触发免疫反应。medicinevirusmicroorganismbiologyChat with AIVocabulary GamePractice Reading
noun🔗Share渐尖，渐狭。 The tapering of a leaf etc to a fine point."The graceful attenuation of the willow leaf gave it an elegant, slender appearance. "柳叶优美的渐尖形态赋予了它优雅纤细的外观。biologyplantappearanceChat with AIVocabulary GamePractice Reading
noun🔗Share拉伸, 延展。 A fabrication process in which a material is stretched out into a thin shape."The attenuation of the heated glass rod allowed the artist to create delicate, thin glass threads for the sculpture. "对受热玻璃棒进行拉伸，使得艺术家得以创造出纤细的玻璃丝来制作雕塑。materialprocesstechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share稀释, 衰减. The reduction of the active principles of medicines to minute doses."The extreme attenuation of the original substance in homeopathic remedies means each dose contains almost none of the active ingredient. "顺势疗法药物中原始物质的极端稀释，意味着每剂药物几乎不含任何活性成分。medicineChat with AIVocabulary GamePractice Reading
noun🔗Share发酵度，衰减度。 The proportion of sugar that is converted to ethanol by a yeast."The high attenuation of the brewer's yeast resulted in a dry, crisp beer with very little residual sweetness. "这款啤酒酵母的发酵度很高，因此酿造出的啤酒口感干爽，几乎没有残留甜味。biologybiochemistrydrinkfoodtechnicalscienceprocessChat with AIVocabulary GamePractice Reading
