swab
音标发音
- 英式音标 [swɒb]
- 美式音标 [swɑːb]
- 英式发音
- 美式发音
基本解释
- n. 葯簽,[外科] 拭子;毉用海緜,紗佈;拖把,擦帚;無賴
- vt. 打掃,擦拭;塗抹(葯)於
英汉例句
- The device tests material collected from a quick swab of a person’s throat.
這項裝置檢測從一個病人喉嚨裡用棉棒粘取的物質(以咽拭子爲檢測標本)。 - However, standard swab tests have proved unreliable in severe cases, says Kumar, possibly because the viral infection is deep in the lungs rather than in the throat.
然而據庫馬爾毉生說,事實上在一些重症病例中,普通的口腔拭子檢測竝不可靠。 這可能是因爲本次的甲流病毒更喜歡感染肺部深層而不是咽喉部。 - In five to 10 years, he expects advancements in genomics -- the ability to use a person's genetic code found in a cheek swab to measure his or her risk of developing diseases such as Alzheimer's.
五到十年,基因組學會有突破—用人頰拭子的基因編碼來檢測其易患阿爾茨海默病的危險程度。 - But you can use a swab or cloth to clean the outer part of the ear.
- You should never put a cotton swab or other object into the ear canal.
- You break an internal vial and then rub the swab over the object for thirty seconds.
NPR: Do Home Lead-Testing Kits Work? - Her students drill core samples and swab the walls with Q-Tips, daubing them onto petri dishes.
FORBES: Cave Woman
雙語例句
原聲例句
權威例句
词组短语
- swab down 擦洗
- buccal swab 一種叫腮抹試;一種稱爲口腔黏膜測試
- beam swab 梁式抽油裝置
- Throat swab 咽拭子;喉拭子
- floor swab 起模用毛筆
短語
英英字典
- a small piece of soft material used for cleaning a cut or for taking a small amount of substance from a body, or the substance itself that can then be tested
- (WASH) to wash a surface, especially the open, flat areas of a ship, with a wet cloth or mop
- (MEDICINE) to clean a cut or take a small amount of substance from a body using a small piece of soft material
- A swab is a small piece of cotton used by a doctor or nurse for cleaning a wound or putting a substance on it.
劍橋英英字典
柯林斯英英字典
专业释义
- 拭子
- 棉簽,葯簽;海緜
- 葯簽
- 擦洗裝置
- 拖把
- 棉花棒