【医】 dichotome
both; double; even; twin; two; twofold
【化】 dyad
【医】 amb-; ambi-; ambo-; bi-; bis-; di-; diplo-; par
coronal; coronet; crest; hat; precede; put on a hat; the best
【计】 corona
【医】 corona; coronae; crown; pileus; pilleus
cuspid; tooth; tooth-like thing; tusk
【医】 dens; dent-; dental ivory; dentes; denti-; dento-; odont-; odonto-
teeth; tooth