How to Use "THC" with Example Sentences

1. Don 't they just all contain thc ?
2. Conclusion the ultimate outcome of the hiv infection has close connect with the defensive of the immune system , the offensive strength of hiv and the total of thc .
3. Port in port charges is happening , including customs clearance , the expenses for single , thc , collecting , carry heavy , circular , draw out the box and so on cost .
4. They have been experimenting with a mixture containing a molecule similar to capsaicin ( the active ingredient of hot peppers ) and another similar to thc ( the active ingredient of cannabis ) .
5. Do you have any evidence thatthe thc came from active use ?