【化】 thallic peroxide
across; cross; excessive; over; pass; spend; through
【医】 per-
five
【医】 pent-; Quinq
combustion; oxidation; oxidize; oxygenation
【化】 adduction; oxidation
【医】 oxidation; oxidization; oxidize; oxy-; oxydation; oxygenize
three; several; many
【计】 tri
【化】 trimethano-; trimethoxy
【医】 tri-
thallium
【医】 T1; thaliium