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单词 methylene
释义
methylene
(once / 67928 pages)
n

WORD FAMILY
methylene
USAGE EXAMPLES
According to Duong, methylene blue acts as "an antioxidant and an energy enhancer."
US News(Jun 28, 2016)
Among other things, the company agreed to install a new ventilation system, conduct air monitoring and offer employee training on using methylene chloride.
Seattle Times(Jun 02, 2016)
Trichloroethylene is a known human carcinogen; methylene chloride is considered a likely cancer-causing agent.
Slate(Nov 05, 2015)
n the bivalent radical CH2 derived from methane
Syn|Hyper
methylene group, methylene radical
chemical group, group, radical
(chemistry) two or more atoms bound together as a single unit and forming part of a molecule
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更新时间:2024/12/22 22:08:29