swab

相关例句

• NEW DELHI: a simple 20-minute gum swab test could soon tell you whether you are HIV positive or not.(新德里：一个简单的20分钟牙龈擦拭实验能迅速告诉你是否是HIV阳性患者。)
• She used cotton wool to swab her wounds when they bled.(伤口渗出来的血水需要棉花来抹掉。)
• You should never put a cotton swab or other object into the ear canal.(你不应该放一根棉签或其他物体到耳道之中。)
• Viral culture - this is a swab of the fluid within a blister.(病毒培养-这是通过拭子擦拭水泡表面取样的。)
• I think about this as I swab the kitchen floor with Woman's Hour in the background.(我在厨房擦地板的时候在想这件事，一边还在放“女性时间”的节目。)
• Using a clean, sterile cotton swab, apply the lemon juice to the affected areas prior to bedtime.(睡前用干净、无菌的棉拭子沾上柠檬汁，涂抹在患处。)
• Yep. Put pressure on this cotton swab for two minutes.(嗯。拿着棉花压两分钟就好。)
• We've all heard the warning, yet many of us still reach for the cotton swab when we feel a little plugged up.(我们都听到过这样的警告，但我们中的许多人觉得耳朵眼有点堵的时候，仍然要用棉签去掏耳朵。耳科医生说千万不要这样做。)
• DNA matching usually involves obtaining genetic material from a blood sample or cheek swab.(DNA比对技术往往通过血液样本或者口腔内膜样本来获取DNA。)
• Swab neck skin with Betadine where thyroid area is.(在颈部甲状腺皮肤上用棉签涂抹碘伏。)