sustained
adjective
uk/səˈsteɪnd/us/səˈsteɪnd/continuingfor alongtime:
持续的,持久的The president'sspeechwasgreetedby sustainedapplause.总统的演讲博得了经久不息的掌声。
continuing for a large amount of time
- longHe's been gone a long time.
 - prolongedShe returned to work after a prolonged illness.
 - lengthyAirline passengers may face lengthy delays during holiday travel.
 - sustainedWe continue to see sustained economic growth.
 - extendedStanding for extended periods of time can be bad for your back.
 
determined:
坚定的,坚持不懈的We must make a sustainedeffortto get thistaskfinishedthisweek.我们必须坚持不懈,争取在本周完成这项任务。
Continuous & permanent
- abiding
 - abidingly
 - ad infinitum
 - around-the-clock
 - be
 - here to stayidiom
 - immanence
 - immanent
 - imperishable
 - incessant
 - perennial
 - permanence
 - permanently
 - perpetuity
 - persevering
 - unrelievedly
 - unremitting
 - unremittingly
 - unwavering
 - wall-to-wall
 
You can also find related words, phrases, and synonyms in the topics:
Strong-willed