decay

[美國]/dɪˈkeɪ/
[英國]/dɪˈkeɪ/
詞頻: 非常高

中文釋義

vi. 腐爛,衰退,衰減
n. 衰退,腐爛
vt. 使腐爛,使衰退
Word Forms
現在分詞decaying
過去分詞decayed
第三人稱單數decays
過去式decayed
複數decays

短語搭配

tooth decay

蛀牙

decay rate

衰減率

radioactive decay

[物]放射性衰變

exponential decay

指數式衰減

decay time

[物]衰減時間

in decay

已腐朽,已腐爛

decay resistance

耐腐性,耐腐蝕性能

decay curve

衰變曲線;衰減曲線;退化曲線;餘輝曲線

fall into decay

損壞,腐爛;衰敗

例句

incipient decay of the teeth

牙齒剛開始被蛀蝕

Sugar can decay the tooth.

糖會腐蝕牙齒。

Sugar can decay the teeth.

糖能蛀蝕牙。

a drop in tooth decay among children.

兒童中蛀牙的下降。

a jelly that rapidly decays into an unpleasant mush.

很快會變成臭糊的果子凍。

the fungus will decay soft timber.

菌類會使軟木材腐爛。

What made the Roman Empire decay?

羅馬帝國爲何衰亡?

a stink of decayed flesh.

腐肉的臭味

Our powers decay in old age.

我們的體力在老年時就衰退。

tooth decay; urban decay.

蛀牙;城市的衰落

The place stank of decayed fish.

那地方有爛魚的臭味。

Aftersound (14) Second portion of a sound decay having a longer decay time.

餘音(14)聲音衰減的第二部份,其衰減時間較長。

The wood is treated with preservative to prevent decay.

這塊木頭用防腐劑處理過以防止腐爛。

The fish and crabs scavenge for decaying tissue.

魚和蟹搜尋腐爛的組織爲食。

facilities decay when money is not spent on refurbishment.

因爲沒有花錢整修,所以設施都受損了。

the trapped radiocarbon begins to decay at a known rate.

陷俘的放射性碳開始以已知速率衰變。

The leptonic decay widths of and are also given here.

同時本文還計算了和到輕子對的衰變寬度。

a radioactive decay series; the paraffin alkane series.

放射性蛻變的系列;鏈烷烴系列

The dentist could detect no sign of decay in her teeth.

牙醫在她的牙齒上找不到蛀蝕的跡象。

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