相关单词近义词 defensible 可防卫的, endurable 可忍受的, maintainable 可维护的, supportable 可支持的, bearable 承受得住的, justifiable 可辩解的, workable 易加工的, viable 能生存的, ecological 生态的, environmental 环境的, green 绿色的, natural 自然的, balanced 均衡的, organic 器官的临近词sustain, sustaining phase, sustainer engine, sustained losses, sustaining plane, sustained flight, sustaining power, sustainedrelease, sustained effort, sustainable catch, sustaining system相似词suspiciously, suss, Sussex, sustain, sustainably, sustained, sustenance, sustentaculum, 返回 sustainable