网站首页  词典首页

请输入您要查询的英文单词或汉字:

 

词汇 nitrous oxides
释义 nitrous oxides短语¹⁴⁴⁹⁷²⁺²
基本英英Thesaurus例句
一氧化氮

名词 nitrous oxide:
inhalation anesthetic used as an anesthetic in dentistry and surgeryas in.laughing gas
同义词 N2O,anesthetic
laughing gasnoun inhaled anesthetic
N2O,anesthetic,nitrous oxide He said that in the UK nitrous oxides had been reduced by 60% since1990 and there had been a reduction in the use of nitrogen fertilisers of nearly a fifth since1998.
从1990年至今,英国一氧化氮的排放量减少了60%,从1998年至今,英国氮肥的使用量减少了近五分之一。 yeeyan
随便看

 

英汉汉英双解词典包含9999994条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2000-2024 tbdmj.com All Rights Reserved 更新时间:2025/1/9 19:55:49