顕 - appear, existing

being actual (as opposed to hidden or latent); being apparent; being obvious; being tangible; being revealed

honouring (publicly); honoring; making someone's good deeds or achievements well-known

remarkable; striking; obvious

microscope

revealing or demonstrating the truth

of great prominence or dignity

clear; manifest

ion microscope

invisible ink

great and brilliant; splendid

inapparent infection; subclinical infection

manifestation