steroid是什么意思？

steroid

英[ˈsterɔɪd] 美[ˈstɪrˌɔɪd, ˈstɛr-]

• n. [生化]甾类化合物，类固醇；

复数：steroids;

例句

• These patients, however, had received only a short course of steroid therapy. 然而, 这些患者仅仅接受了短程类固醇激素治疗.
• He lists three types of steroid sex hormones that function in mammals. 他列举在哺乳动物中起作用的三种类固醇性激素.
• This patient had confirmed cardioactive steroid poisoning from an herbal product. 证实病人是一种草药产品中作用于心脏的类固醇中毒.
• I felt so strange on the steroid injections. I was as high as a kite some of the time. 注射类固醇后我感觉很奇特。我有时会极度兴奋。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  类固醇(运动员服用后可增强体力)
  A steroid is a type of chemical substance found in your body. Steroids can be artificially introduced into the bodies of athletes to improve their strength.

英英词典释义

• Noun
  1. any of several fat-soluble organic compounds having as a basis 17 carbon atoms in four rings; many have important physiological effects
  2. any hormone affecting the development and growth of sex organs

行业词典

• 化学： 甾族化合物；
  医学： 甾〔类〕，甾族〔化合物〕；类固醇：一组含氢化环戊烷多氢菲环系脂化物的类名。包括孕酮、肾上腺皮质激素、性激素、强心甙配基、胆汁酸、固醇(如胆固醇)、蟾毒、皂甙和某些致癌碳氢化合物；
  生物化学： 类固醇；
  石油： 甾类；