chlor·tet·ra·cy·cline /ˌklorˌtɛtrəˈsaɪˌklin, ˌklɔr-/
  氯四環素
  chlor·tet·ra·cy·cline /ˌklorˌtɛtrəˈsaɪˌklɪn, ˌklɔr-/ 名詞
  chlortetracycline
       n : a yellow crystalline antibiotic (trade name Aureomycin) used
           to treat certain bacterial and rickettsial diseases [syn:
            Aureomycin]