释义 |
ster·oidBrE /ˈsterɔɪd/ NAmE /ˈsterɔɪd/ BrE also/ˈstɪərɔɪd/ NAmE also/ˈstɪrɔɪd/ noun a chemical substance produced naturally in the body . There are several different steroids and they can be used to treat various diseases and are also sometimes used illegally by people playing sports to improve their performance 类固醇;甾族化合物 |