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to decay
01
腐る, 衰える
to be gradually damaged or destroyed as a result of natural processes
Intransitive
1.1
腐る, 劣化する
(of a structure or an area) to become worse gradually
02
腐敗させる, 劣化させる
to cause gradual destruction or damage of something
Transitive: to decay sth
03
崩壊する, 放射性崩壊する
(of a radioactive substance) undergoe fission or emits radiation, resulting in the transformation of its atomic nucleus into a different element or isotope
Intransitive: to decay into an element or isotope
Decay
01
崩壊, 劣化
a gradual decrease; as of stored charge or current
02
decay, 衰退
the process of gradually becoming inferior
03
腐敗, 分解
the organic phenomenon of rotting
04
崩壊, 減衰
the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
05
腐敗, 衰退
an inferior state resulting from the process of decaying
decay
v
decayed
adj
decayed
adj
例
The old building is currently decaying due to weathering.
The untreated metal was decaying slowly in the corrosive environment.
The fallen leaves have decayed, enriching the soil with nutrients.
Over the years, the ancient ruins decayed into partial structures.
Wood can decay if left untreated and exposed to moisture.
