1. 可辨别的：chapter 章,篇 | discernible 可辨别的 | stage 舞台,场所,戏剧

2. 可分别的：discernibility 分辨能力 | discernible 可分别的 | discerningdiscriminatingdiscriminative 有识别力的

3. 看得清的：old, discarded clothes 扔掉的旧衣服. | Discernible 看得清的 | Discredit 损害, 破坏

4. 可识别的,依稀可辨的：discern: (费劲)识别,看出 | discernible: 可识别的,依稀可辨的 | discerning: 识别力强的

1. 看得清的;辨别得出的
If something is discernible, you can see it or recognize that it exists.

e.g. Far away the outline of the island is just discernible...
远处，岛屿轮廓仅依稀可辨。
e.g. There has been no discernible overall trend since
1975.
自 1975 年以来一直没有一个明朗的大趋势。

adj

1. perceptible by the senses or intellect

e.g. things happen in the earth and sky with no discernible cause
the newspaper reports no discernible progress in the negotiations
the skyline is easily discernible even at a distance of several miles

Synonym: discernable

2. capable of being seen or noticed

e.g. a discernible change in attitude
a clearly evident erasure in the manuscript
an observable change in behavior

Synonym: evidentobservable

3. capable of being perceived clearly

e.g. an essay with a meaning that was not always discernible