Definition of tetrahydrocannabinol in English:

tetrahydrocannabinol

nounˌtɛtrəˌhʌɪdrə(ʊ)kəˈnabɪnɒlˌtɛtrəˌhʌɪdrə(ʊ)ˈkanəbɪnɒlˌtetrəˌhīdrəkəˈnabəˌnôl

mass nounChemistry

A crystalline compound that is the main active ingredient of cannabis.
〔化〕四氢大麻醇，四氢大麻酚
Chemical formula: C₂₁H₃₀O₂
Example sentencesExamples
- ‘Cannabis today is totally different than cannabis 20 or 30 years ago,’ he said, pointing to a boost in the active ingredient, tetrahydrocannabinol.
- The product contains the cannabis extract tetrahydrocannabinol and cannabidiol.
- We considered urinary screening for drugs as positive above a concentration of 1000 ng/ml of urine for amphetamines, 300 ng/ml for cocaine and opiates, and 50 ng/ml of acid tetrahydrocannabinol for cannabis.
- Molecular studies have shown that tetrahydrocannabinol, the active component of cannabis, increases release of dopamine in the mesolimbic pathway.
- The drug's active ingredient, tetrahydrocannabinol, will be delivered not by smoking, but through such mechanisms as a spray aimed under the tongue.

Definition of tetrahydrocannabinol in US English:

tetrahydrocannabinol

nounˌtetrəˌhīdrəkəˈnabəˌnôl

Chemistry

A crystalline compound that is the main active ingredient of cannabis.
〔化〕四氢大麻醇，四氢大麻酚
Chemical formula: C₂₁H₃₀O₂
Example sentencesExamples
- ‘Cannabis today is totally different than cannabis 20 or 30 years ago,’ he said, pointing to a boost in the active ingredient, tetrahydrocannabinol.
- We considered urinary screening for drugs as positive above a concentration of 1000 ng/ml of urine for amphetamines, 300 ng/ml for cocaine and opiates, and 50 ng/ml of acid tetrahydrocannabinol for cannabis.
- Molecular studies have shown that tetrahydrocannabinol, the active component of cannabis, increases release of dopamine in the mesolimbic pathway.
- The product contains the cannabis extract tetrahydrocannabinol and cannabidiol.
- The drug's active ingredient, tetrahydrocannabinol, will be delivered not by smoking, but through such mechanisms as a spray aimed under the tongue.

词汇	tetrahydrocannabinol
释义	Definition of tetrahydrocannabinol in English: tetrahydrocannabinol nounˌtɛtrəˌhʌɪdrə(ʊ)kəˈnabɪnɒlˌtɛtrəˌhʌɪdrə(ʊ)ˈkanəbɪnɒlˌtetrəˌhīdrəkəˈnabəˌnôl mass nounChemistry A crystalline compound that is the main active ingredient of cannabis. 〔化〕四氢大麻醇，四氢大麻酚 Chemical formula: C₂₁H₃₀O₂ Example sentencesExamples ‘Cannabis today is totally different than cannabis 20 or 30 years ago,’ he said, pointing to a boost in the active ingredient, tetrahydrocannabinol. The product contains the cannabis extract tetrahydrocannabinol and cannabidiol. We considered urinary screening for drugs as positive above a concentration of 1000 ng/ml of urine for amphetamines, 300 ng/ml for cocaine and opiates, and 50 ng/ml of acid tetrahydrocannabinol for cannabis. Molecular studies have shown that tetrahydrocannabinol, the active component of cannabis, increases release of dopamine in the mesolimbic pathway. The drug's active ingredient, tetrahydrocannabinol, will be delivered not by smoking, but through such mechanisms as a spray aimed under the tongue. Definition of tetrahydrocannabinol in US English: tetrahydrocannabinol nounˌtetrəˌhīdrəkəˈnabəˌnôl Chemistry A crystalline compound that is the main active ingredient of cannabis. 〔化〕四氢大麻醇，四氢大麻酚 Chemical formula: C₂₁H₃₀O₂ Example sentencesExamples ‘Cannabis today is totally different than cannabis 20 or 30 years ago,’ he said, pointing to a boost in the active ingredient, tetrahydrocannabinol. We considered urinary screening for drugs as positive above a concentration of 1000 ng/ml of urine for amphetamines, 300 ng/ml for cocaine and opiates, and 50 ng/ml of acid tetrahydrocannabinol for cannabis. Molecular studies have shown that tetrahydrocannabinol, the active component of cannabis, increases release of dopamine in the mesolimbic pathway. The product contains the cannabis extract tetrahydrocannabinol and cannabidiol. The drug's active ingredient, tetrahydrocannabinol, will be delivered not by smoking, but through such mechanisms as a spray aimed under the tongue.
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