the process of decay衰败过程

the decay of NATO as a war-fighting machine北大西洋公约组织作为战争机器的日渐式微

Many hospitals are in a state of decay.许多医院如今都处于衰败状态。

inner city decay内城的衰落

There are problems of urban decay and gang violence.存在城市没落和帮派暴力的问题。

When not removed, plaque causes tooth decay and gum disease.牙菌斑如果不及时清除, 会导致龋齿和齿龈问题。

dental decay in children儿童的龋齿问题

a decaying mansion日渐破败的宅第

decaying urban and rural areas衰落中的城乡地区

The system has decayed and will soon collapse.这一体系已经衰败不堪, 很快就会分崩离析。

The ground was scattered with decaying leaves.地上散落着腐烂的叶子。

The bodies buried in the fine ash slowly decayed.尸体埋在细灰中腐败速度很慢。