四氢大麻酚

Tetrahydrocannabinol, THC

four / 4

hydrogen (chemistry)

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

hemp (Cannabis sativa) / cannabis / marijuana

variant of 麻[ma2] / hemp

surname Ma

generic name for hemp, flax etc / hemp or flax fiber for textile materials / sesame / CL:縷|缕[lü3] / (of materials) rough or coarse / pocked / pitted / to have pins and needles or tingling / to feel numb

phenol