詳盡釋義

衰減，衰減到

腐朽，腐爛，朽

衰弱，衰退，衰落，衰頹，衰敗，破敗

消瘦，憔悴

凋謝，枯

衰變

使腐朽，使腐爛，使腐壞，使朽壞

使蛀壞，蛀蝕

使衰退，使衰弱

衰退，衰微，衰弱，衰敗

蛻變

腐爛，腐朽，朽

人造衛(wèi)星重返大氣層的日期

衰減

【無線電】衰變

分解，瓦解，解體

蛀牙

腐敗、衰退的狀態(tài)

中文詞源

decay腐爛

de-, 向下。-cay, 同-cad, 掉落，詞源同case, accident. 引申義腐爛。

詞組搭配

beta decay衰變；貝塔衰變；貝他衰變

alpha decay衰變；阿法衰減；阿伐衰變

Urban Decay衰敗城市；城市衰?。豢聣舨ǖ?；推薦好用的眼部打底霜

decay product衰變產(chǎn)物；分解產(chǎn)物；子核

Decay time中和時間；衰減時間；衰變時間；衰落時間

exponential decay指數(shù)式衰變；指數(shù)式衰減；衰變常數(shù)

proton decay質(zhì)子衰變；質(zhì)子蛻變

decay chain衰變鏈；鏈衰變；放射性系

decay energy衰變能；衰變能量

雙語例句

1. When not removed, plaque causes tooth decay and gum disease.

漢牙斑如果不清除就會導(dǎo)致牙齒蛀蝕和牙齦疾病。

來自柯林斯例句

2. There are problems of urban decay and gang violence.

漢存在城市衰敗和幫派暴力的問題。

來自柯林斯例句

3. The phosphate was deposited by the decay of marine microorganisms.

漢海洋微生物腐爛后沉積形成磷酸鹽。

來自柯林斯例句

4. The landlord had let the building fall into decay .

漢房東不管，房子已經(jīng)破爛不堪。

來自《權(quán)威詞典》

5. The decay of the meat could have been prevented by proper refrigeration.

漢如果經(jīng)過適當?shù)睦洳?這些肉本來不至于腐爛掉.

來自《簡明英漢詞典》

英英釋義

1. the process of gradually becoming inferior

2. a gradual decrease; as of stored charge or current

3. the organic phenomenon of rotting

4. 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"

5. the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation

1. lose a stored charge, magnetic flux, or current;

"the particles disintegrated during the nuclear fission process"

2. fall into decay or ruin;

"The unoccupied house started to decay"

3. undergo decay or decomposition;

"The body started to decay and needed to be cremated"