degradation 核心詞議：
n. 降格；墮落；退化
degradation 基本解釋
速記方法
速記技巧
詞根詞綴法
de-去掉，取消+-grad-步，級+-ation名詞詞尾
知識擴(kuò)展
詞組短語
environmental degradation環(huán)境退化；環(huán)境質(zhì)量下降；degradation mechanism老化機(jī)構(gòu)；降解機(jī)制
degradation 變化形式
復(fù)數(shù)： degradations
中文詞源：
degradation
精選例句
1、 Oxindole was identified as degradation metabolites of indole.
羥吲哚被鑒定為吲哚的降解代謝產(chǎn)物。
常見考點例句：
- If current ocean degradation trends continue , will commercial fisheries become extinct ?
- 如果讓目前的海洋退化的趨勢繼續(xù)下去，漁業(yè)會消亡么？
- The dangers inherent in the degradation of the already vulnerable international system cannot be overstated .
- 對于原本已經(jīng)十分脆弱的國際體系，其退化過程中蘊(yùn)含的危險怎么強(qiáng)調(diào)都不過分。
- If current ocean degradation trends continue will commercial fisheries become extinct ?
- 如果現(xiàn)今的海洋降解模式繼續(xù)維持下去，商業(yè)性水產(chǎn)業(yè)會不會不復(fù)存在？
- And what is progressive enhancement and graceful degradation ?
- 逐步強(qiáng)化和優(yōu)雅降級又是什么？
- Strictly speaking , these projects represent a cost of bad data in addition to degradation of business performance .
- 嚴(yán)格地說，這些項目反映了除業(yè)務(wù)性能降低之外還有劣質(zhì)數(shù)據(jù)的損失。