【化】 thinning tank
right; answer; reply; at; check; compare; couple; mutual; opposite; versus; vs
face to face
【计】 P
【化】 dyad
【医】 Adv.; contra-; corps; ob-; p-; pair; par; para-
【经】 vs
rare; scarce; sparse; watery
canister; crock; kettle; pot; tank; tin
【医】 balloon; jar; pot