形容词

1. 极小的;微小的;微观的;极精细的
Microscopic objects are extremely small, and usually can be seen only through a microscope.

1. so small as to be invisible without a microscope

e.g. differences were microscopic

Synonym: microscopical

2. extremely precise with great attention to details

e.g. examined it with microscopic care

3. visible under a microscope
using a microscope

Synonym: microscopical

4. of or relating to or used in microscopy

e.g. microscopic analysis
microscopical examination

Synonym: microscopical