It might, for example, be used to package together drugs in slow-release capsules of greater sophistication than is now possible.
举个例子，它可能被用来把多种药物包裹在胶囊中，然后在比现在更复杂的环境中缓慢释放。
2
Pasta is widely thought to have originated from Arab invaders who conquered Sicily in the eight century fed by slow-release carbohydrates.
意大利面被广泛的认为是在公元八世纪时，由征服西西里岛的阿拉伯入侵者所带到意大利的。
3
When the safety of drinking water is questionable, boil it, or if this is not possible, disinfect it with a reliable, slow-release disinfectant agent (usually available at pharmacies).