sustainable
[sə'steinəbl]
adj.可持续的, 合理利用的, 养得起的, 可承受的
例句与用法：
The court sustained his claim that the contract was illegal.
法庭确认他的要求正当，宣布该合同不合法。
Hope alone sustained him in his struggle.
在奋斗中，只有希望支持着他。
The foundations were not strong enough to sustain the weight of the house.
这地基不够牢固，无法承受房屋的重量。
词形变化：
形容词: sustainable | 名词: sustainability | 动词过去式: sustained | 动词过去分词: sustained | 动词现在分词: sustaining | 动词第三人称单数: sustains |
详细释义：
a.
1. 支撑得住的; 能承受的
2. 能保持的; 能维持的
3. 能保持在一定水平的