medical swabs 医用棉签
cotton swabs 棉签
sampling swabs 采样拭子
sterile swabs 无菌棉签
to swab a wound 用棉签处理伤口
1. The nurse used sterile swabs to clean the minor cut.
护士使用无菌棉签清理了小伤口。
2. Please hand me some cotton swabs, I need to clean my ears.
请递给我一些棉签，我需要清理耳朵。
3. The scientist collected swabs from the surface for DNA testing.
科学家从表面采集了拭子以进行DNA测试。
A: Do you have any spare swabs? I need one to apply the ointment.
A：你有多余的棉签吗？我需要一根来涂药膏。
B: Yes, I have a box of sterile ones in the first aid kit.
B：有的，急救包里有一盒无菌棉签。
1) 棉签，用于卫生清洁或化妆
2) 医用拭子，用于采样或消毒
3) 软刷，用于清洁狭窄空间
1. 棉签；纱布条
e.g. The doctor cleaned the wound with a sterile swab. 医生用无菌棉签清理了伤口。
noun
1. a small pad of cotton or gauze fixed to the end of a thin stick, used for cleaning, applying medicine, or taking samples.
Synonym: cotton bud, cotton swab