请输入您要查询的英文单词:

 

单词 unsterilized
释义

unsterilizedadj.

Brit. /(ˌ)ʌnˈstɛrᵻlʌɪzd/, U.S. /ˌənˈstɛrəˌlaɪzd/
Forms: 1800s– unsterilised, 1800s– unsterilized.
Origin: Formed within English, by derivation. Etymons: un- prefix1, sterilize v., -ed suffix1.
Etymology: < un- prefix1 + sterilize v. + -ed suffix1. Compare later sterilized adj. at sterilize v. Derivatives.
Not sterilized (in various senses); esp. (of razors, hypodermic needles, surgical instruments, etc.) not treated so as to kill bacteria or other microorganisms.
ΚΠ
1874 Philos. Trans. (Royal Soc.) 164 465 Their [sc. the flasks'] contents were thus brought into contact with unsterilized portions which had spurted about the sides of the flask during ebullition.
1902 Brit. Med. Jrnl. 1 Nov. 1459/2 If milk from tuberculous cows were considered dangerous, what must be said of butter, which was produced from unsterilized milk, and of which no one was afraid?
1945 Mind 54 327 Pasteur found that putrescible liquids exposed to unsterilised air..developed infusoria.
1979 United States 1980–1 (Penguin Travel Guides) 333 The atmosphere in this 19th-century structure is distinctly unmodern..and unsterilized.
1991 D. Zahler & K. A. Zahler What do you know about Sex? ii. 39 What is in the semen of an unsterilized man?
2016 News Chron. (Nigeria) (Nexis) 2 Dec. HIV can be transmitted through..the use of contaminated and unsterilized hospital equipment such as needles and syringes.
This entry has been updated (OED Third Edition, June 2018; most recently modified version published online December 2021).
<
adj.1874
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/24 10:38:35