spay

v [Tn] remove the ovaries of (a female animal) to prevent breeding 切除（动物的）卵巢; 骟（雌性动物）: Has your cat been spayed yet? 你那只母猫骟了吗?

sparks, sparring-partner, sparrow, sparrow-hawk, sparse, sparsely, sparsely-populated, spartan, spary, spasm, spasmodic, spasmodically, spastic, spat, spate, spatial, spatially, spatter, spatula, spawn, speak, speak for, speak of, speak up, speak volume for, speak volumes, speak well for, speak-easy, speaker, speaking, speaking clock, spear, spear gun, spearhead, spearmint, spec, special, special agent, Special Branch, special constable,