September 2019, Saxony, Dresden: An employee in the DKMS Life Science Lab, in the former building of the Dresdner Bundesbank, is working on the...幹細胞, 骨髓
a woman looking her face in a mini mirror before applying an antiviral cream or ointment to treat herpes labialis on her lower lip. - 棉花棒 個照片及圖片檔唇皰疹, 皰疹, 成年女子
criminologists at work, taking a blood sample from the wall illuminating it with a flashlight in a dark room - 棉花棒 個照片及圖片檔證物
a healthcare worker, wearing blue surgical gloves showing the covid-19 antigen diagnostic test device and cotton swab - 棉花棒 個照片及圖片檔體檢, 檢查
shot of a masked nurse wearing a face shield while holding a cotton-tipped swab outside - 棉花棒 個照片及圖片檔
Rapid HIV test swabs rest in their holders incubating at the Iris House November 30, 2007 in New York CIty.The World Health Organization who started...世界衛生組織, 美國
forensic scientist using a dna swab to take evidence from a glass at a scene of crime - 棉花棒 個照片及圖片檔犯罪, 科學家
cropping cotton bolls in soft white fluff, closeup of cotton fibers with brown husks - 棉花棒 個照片及圖片檔背景 - 主題, 棉花樹, 有機食品
medical professional handling test tube in laboratory environment with protective gloves and mask - 棉花棒 個照片及圖片檔醫生, 診所
General view of white cotton buds ready to be harvested at a farm in Soclogbo, on January 13, 2025. Benin, one of Africa's leading cotton producers,...農場