可降解的的英文：
degradable

Throwaway Bio-degradable plastic bags.
可降解一次性塑料袋。

These are especially important for environmental applications where biodegradability is a major requirement.
生物可降解性是环境保护的重要要求。

Bottles, yogut tubs o candy wrappers made of LeanMaterial would all be degradable
用它制造的瓶子、酸奶杯和糖果包装都是可降解的。

The captain is degraded for disobey order.
这个上尉因不服从命令而被降级。

He was degraded from the class.
他被降级了。

Ecological degradation mainly includes degradation of terrestrial and aquatic ecosystems.
生态退化主要包括陆地生态系统和水域生态系统的退化。

Engage in degradation and arbitrage of foreign exchange
骗汇套汇

A dishonest action like that will degrade you.
像这样不诚实的行为会使你降低身份。