词汇	us customs service
释义	us customs service 美国海关总署
随便看	bacterial strains bacterial strain screening bacterial strains in mixture bacterial strains screening bacterial stress bacterial stripe Bacterial structural gene Bacterial Structural Genes bacterial sulphate reduction bacterial superantigen Bacterial surface display Bacterial susceptibility testing bacterial susceptibitity bacterial suspension bacterial symbiont bacterial synergism bacterial synthesis bacterial taint bacterial taxonomy Bacterial test bacterial therapy Bacterial tolerance Bacterial Topoisomerase I bacterial toxemia Bacterial Toxic Epidermal Necrolysis