| 释义 |
sustain verb ADVERB | VERB + SUSTAIN ADVERBno longer 不再能维持◆The soil was so badly eroded it could no longer sustain crop production.土壤侵蚀得厉害，不能再种庄稼了。barely 几乎不能维持indefinitely 无限期保持still 仍然支撑VERB + SUSTAINbe able to, can 能够／可以维持be unable to, cannot 不能够／不可以维持help (to) 有助于维持be difficult to, be hard to 难以为继◆This relationship would be very difficult to sustain.这一关系会难以为继。be impossible to 不可能维持be enough to, be sufficient to 足以／足够维持be necessary to 有必要维持 |