- vi.
1.朽，腐烂。
2.衰减，衰退。
3.凋谢，枯。vt.
使朽坏；使衰退。n.
1.衰微，衰退。
2.朽，腐烂。
3.【无线电】衰变。
短语和例子
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decay中文什么意思
[ di'kei ] 发音: 用"decay"造句
例句与用法
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- Many natural fibers decay rapidly when exposed to aerobic cultures .
许多天然纤维在需氧菌的侵袭下则迅速腐坏。 - It may develop in place by the decay and disintegration of bedrock .
它可能是通过基岩的腐蚀和崩解就地生成的。 - We do not have to live in fear of wasting away through the decay of nucleons .
我们不必担心通过核子衰变而消瘦。 - The nucleus decay into three particles which go off in separate directions .
这个核衰变成飞向不同方向的三个粒子。 - The nucleus decays into three particles which go off in separate directions .
这个核衰变成飞向不同方向的三个粒子。
英文释义
名词- the organic phenomenon of rotting
同义词：decomposition - a gradual decrease; as of stored charge or current
同义词：decline - the process of gradually becoming inferior
- the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
同义词：radioactive decay, disintegration - an inferior state resulting from the process of decaying; "the corpse was in an advanced state of decay"; "the house had fallen into a serious state of decay and disrepair"
- fall into decay or ruin; "The unoccupied house started to decay"
同义词：crumble, dilapidate - lose a stored charge, magnetic flux, or current; "the particles disintegrated during the nuclear fission process"
同义词：disintegrate, decompose - undergo decay or decomposition; "The body started to decay and needed to be cremated"