词汇	观测顶距
释义	观测顶距 observed zenith distance
随便看	penicillin-sensitive enzyme penicillin sensitive enzymes penicillin-sensitive enzymes penicillin shock Penicillin skin test Penicillin skin test injection Penicillin skin tests antisepsis penicillin sodium penicillin SP penicillin S potassium Penicillin S Potassium penicillin-streptomycin penicillin,streptomycin,and tetracycline penicillin streptomycin combination penicillin streptomycin solution A penicillin-streptomycin solution A penicillin sulfoxide ester Penicillins with extended spectrum Penicillin/tetracycline penicillin toranto penicillin type penicillinum penicillinum citrinum penicillinum g procainicum penicillin unit