Carbon 9

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Carbon9Carbon9Carbon9carbon名词n.1.碳[U]2.复写纸[C][U]3.复写的副本[C]Iwanttwocarbonsforourfiles.我要两份复写本存档.4.碳精棒

Carbon 9
Carbon 9

Carbon 9
carbon
名词 n.
1.碳[U]
2.复写纸[C][U]
3.复写的副本[C]
I want two carbons for our files.
我要两份复写本存档.
4.碳精棒
carbon 9是否可以理解为9个碳原子.

Carbon 9 carbon carbon life carbon steel plain carbon carbon是什么意思 carbon offsetting sulfonated carbon Carbon dioxide Carbon uptake carbon black carbon copy中的carbon是什么意思? carbon neutral和carbon footprint是什么啊有一句英语,帮忙看看有问题没It is known as the C9 formula, with 6 carbon atoms at the benzene ring plus three carbon atoms of the propyl side-chain. Besides these 9 carbon atoms, only the carbon atom of the methoxyl units (-OCH3) is prese SAW STRAIGHT SEAM CARBON xcode carbon是什么意思? carbon-nanocages是什么意思 carbon metabolism是什么意思