verb🔗Share腐烂，衰败，恶化。 To deteriorate, to get worse, to lose strength or health, to decline in quality."The pair loved to take pictures in the decaying hospital on forty-third street."这对情侣喜欢在四十三街那家逐渐破败的医院里拍照。biologymedicinephysiologyenvironmentqualityconditionageprocessChat with AIVocabulary GamePractice Reading
verb🔗Share腐烂，腐朽 (of organic material) To rot, to go bad."The fallen apple slowly decays on the ground. "掉在地上的苹果慢慢地腐烂了。biologynatureenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share衰变，蜕变。 (of an unstable atom) To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons."The radioactive material in the old watch slowly decays, emitting particles that can be detected with special equipment. "这块旧手表里的放射性物质正在缓慢衰变，释放出可以用特殊设备探测到的粒子。physicsenergychemistryChat with AIVocabulary GamePractice Reading
verb🔗Share衰变，衰退。 (of a quantum system) To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon."The excited atom decays, releasing light as it returns to its normal energy level. "受激原子发生衰变，释放出光子，从而回到正常的能级。physicsenergyChat with AIVocabulary GamePractice Reading
verb🔗Share速度衰减，减速。 Loss of airspeed due to drag."The model airplane's airspeed quickly decays after its motor stops, causing it to descend. "模型飞机的马达停止后，由于阻力，它的空速会迅速衰减，导致它下降。physicsnauticalsailingChat with AIVocabulary GamePractice Reading
verb🔗Share腐烂，衰败 To cause to rot or deteriorate."The leftover food in the refrigerator decays quickly if not properly stored. "如果冰箱里剩下的食物没有好好保存，很快就会腐烂。biologyenvironmentnatureprocessChat with AIVocabulary GamePractice Reading
