18chineseeng
New member
- Joined
- Jan 29, 2012
- Member Type
- Other
- Native Language
- Chinese
- Home Country
- China
- Current Location
- United States
The chemical structure of "Compound X" is similar to "Compound Y."
or
The chemical structure of "Compound X" is similar to that of "Compound Y."
Which sentence is the correct one?
Thanks
or
The chemical structure of "Compound X" is similar to that of "Compound Y."
Which sentence is the correct one?
Thanks