The old building began to decay over the years.
这座老建筑随着岁月的流逝开始腐朽。
Fruit will decay if it is not stored properly.
如果不妥善储存，水果会腐烂。
The smell of decay filled the abandoned house.
废弃的房子里充满了腐烂的气味。
His moral values began to decay over time.
随着时间推移，他的道德观开始堕落。
The decay of the tooth was visible on the X-ray.
X光片上可以看到牙齿的蛀蚀。
The decay of the forest was due to pollution.
森林的衰退是由于污染造成的。
The ancient ruins showed signs of decay.
古老的遗迹显示出腐朽的迹象。
Radioactive materials decay at a predictable rate.
放射性物质以可预测的速度衰变。
The decay of traditional values worried the elders.
传统价值观的衰落令长者担忧。
Iron will decay when exposed to moisture and air.
铁暴露在潮湿和空气中会锈蚀。
decay of morals 道德败坏
radioactive decay 放射性衰变
decay rate 衰减速率
decay product 衰变产物
decay constant 衰减常数
organic decay 有机物腐烂
第三人称单数: decays;
过去式: decayed;
过去分词: decayed;
现在分词: decaying;
