appreciable
[ə'pri:ʃiəbl]
adj. 可感知的；可评估的；相当可观的
参考例子
1.An appreciable reduction in oxygen content will lead to disomfort and possible death.
当空气中的氧含量明显下降时，人会窒息甚至可能死亡。
2.The key for improvement is to place the planning in an appreciable scene and construct an appreciable urban landscape garden pattern.
取得改观的关键，在于将规划设计置于一个可感知的场景中，营造可感知的山水园林城市形态。
3.Such "sun ship" would have a large enough surface area to carry the enormous number of solar cells necessary to move any appreciable load.
这种“太阳能飞艇”必须有很大的面积以携带大量的太阳能电池，这样才有可能运载可观的载荷。
英文解释
adj.
1.enough to be estimated or measured
网络释义
appreciable
可估计的; 可感知的; 感觉得到的; 值得重视的;
appreciable error
显著误差; 粗差，显著误差; 显著误 差; 显著误差,可察觉误差,可估误差;
appreciable current
明显的水流;
appreciable proportion
释义：适当比例;
appreciable loss
释义：相当损失;