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单词
guanidine
释义
guanidine
/ˈgwɑːnɪdiːn/
noun
mass noun
1
Chemistry
a strongly basic crystalline compound, used in organic synthesis
【化】胍(用于有机合成等)。
1.1
An imide derived from urea; Chem. formula: HNC(NH
2
)
2
.
由尿素衍生的酰亚胺; 化学分子式:HNC(NH
2
)
2
.
词源
mid 19th cent.: from
GUANO
+ -
IDE
+ -
INE
4
.
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throw one's money about/around
throw one's weight about
throw one's weight about
throw one's weight behind
throw one's weight behind
throw-over
throw people together
throw rug
throw someone for a loop
throw someone off balance
throw someone out
throw someone over
throw someone to the dogs
throw someone to the lions
throw someone to the wolves
throw something about
throw something away
throw something back in someone's face
throw something back in someone's face
throw something down
throw something in
throw something off
throw something off/on
throw something on the scale
throw something open
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更新时间:2025/9/27 3:48:42