词汇	an underwater camera
释义	an underwater camera 水下摄影机
随便看	bacterial contamination/prevention and control bacterial content bacterial controlled nursing unit bacterial conversion bacterial corneal bacterial corrosion bacterial coryza Bacterial coUagenase bacterial count bacterial count in air bacterial counting apparatus bacterial counting technique Bacterial counts Bacterial Counts Bacterial cryptic growth cell bacterial cryptic growth cells Bacterial csusod Food Poisorming bacterial cultivation bacterial culture bacterial culture and count bacterial culture of urine Bacterial DNA Topoisomerases Type Ⅱ Bacterial DNA Topoisomerase Ⅱ Bacterial domestication with selenium bacterial dropsy