形容词
中文翻译：无法辨识的
同义词：
['indistinct', 'indecipherable', 'unrecognizable']
例句：
-
1. Thepainting was so old that it's hard to discern its true age.
这幅画太旧了，很难辨认它的实际年龄。
-
2. The new logo is undiscernible from the old one.
新的标志与旧的标志难以区分。
-
3. The fingerprints were undiscernible without a microscope.
在显微镜下才能辨认出指纹。