)sustain
支撑, 撑住, 维持, 持续1. lengthen or extend in duration or space
同义词：prolong, keep up
2. undergo (as of injuries and illnesses)
同义词：suffer, have, get
3. provide with nourishment
同义词：nourish, nurture
4. supply with necessities and support
同义词：keep, maintain
5. be the physical support of; carry the weight of
同义词：hold, support, hold up
6. admit as valid
7. establish or strengthen as with new evidence or facts
同义词：confirm, corroborate, substantiate, support, affirm
