appreciable /əˈpriːʃəbəl/ adjective Learner's definition of APPRECIABLE
: large enough to be noticed or measured可观的；可以察觉到的 -
Researchers found that the chemical made no appreciable [=noticeable, perceptible] difference in the results.研究人员发现这一化学品没有使实验结果产生明显变化。
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Appreciable [=(more commonly) significant] numbers of these plants grow in this region.这些植物在这一地区大量生长。
— appreciably
/əˈpriːʃəbli/ adverb