注射雌激素英文怎样说？

注射雌激素
Injection of estrogen
吸入雌激素
Inhalation of estrogen

receive injections of female hormones

为了给他们其它的激励去配对，给它们注射雌激素和服用雌激素胶囊。
To give them extra incentive to mate, they also received injections and capsules of female hormones.