macula

同义
sunspot macula
词性
n
解释
a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field
示例
None

同义
macula macula lutea macular area yellow spot
词性
n
解释
a small yellowish central area of the retina that is rich in cones and that mediates clear detailed vision
示例
None

同义
macula macule
词性
n
解释
a patch of skin that is discolored but not usually elevated; caused by various diseases
示例
None