特征

characteristic / diagnostic property / distinctive feature / trait

special / unique / distinguished / especially / unusual / very / abbr. for 特克斯[te4 ke4 si1], tex

journey / trip / expedition / to go on long campaign / to attack

to invite / to recruit / to levy (taxes) / to draft (troops) / phenomenon / symptom / characteristic sign (used as proof) / evidence

characteristic binding

eigenvalue (math.)

clinical characteristic / diagnostic trait

eigenvector (math.)