Definition of retinol in English:

retinol

noun ˈrɛtɪnɒl

mass nounBiochemistry

A yellow compound found in green and yellow vegetables, egg yolk, and fish-liver oil. It is essential for growth and for vision in dim light.
〔生化〕视黄醇，维生素A醇。亦称VITAMIN A
A carotenoid alcohol; chemical formula: C₂₀H₂₉OH
Also called vitamin A
Example sentencesExamples
- Multivitamins and breakfast cereals were two of the largest sources of retinol, though many brands get some of their vitamin A from beta-carotene.
- Retinoic acid is derived mainly by local synthesis through the enzymatic oxidation of retinol.
- Most skin types can benefit from retinol, a derivative of vitamin A.
- Opt for products that contain skin-lightening ingredients like retinol, vitamin C and licorice.
- Retinol can help skin cells turn over faster so you won't have a lackluster complexion in the A.M.

Origin

1960s: from retina + -ol.

Definition of retinol in US English:

retinol

noun

Biochemistry

A yellow compound found in green and yellow vegetables, egg yolk, and fish-liver oil. It is essential for growth and for vision in dim light.
〔生化〕视黄醇，维生素A醇。亦称VITAMIN A
A carotenoid alcohol; chemical formula: C₂₀H₂₉OH
Also called vitamin A
Example sentencesExamples
- Opt for products that contain skin-lightening ingredients like retinol, vitamin C and licorice.
- Retinol can help skin cells turn over faster so you won't have a lackluster complexion in the A.M.
- Multivitamins and breakfast cereals were two of the largest sources of retinol, though many brands get some of their vitamin A from beta-carotene.
- Most skin types can benefit from retinol, a derivative of vitamin A.
- Retinoic acid is derived mainly by local synthesis through the enzymatic oxidation of retinol.

Origin

1960s: from retina + -ol.

单词	retinol
释义	Definition of retinol in English: retinol noun ˈrɛtɪnɒl mass nounBiochemistry A yellow compound found in green and yellow vegetables, egg yolk, and fish-liver oil. It is essential for growth and for vision in dim light. 〔生化〕视黄醇，维生素A醇。亦称VITAMIN A A carotenoid alcohol; chemical formula: C₂₀H₂₉OH Also called vitamin A Example sentencesExamples Multivitamins and breakfast cereals were two of the largest sources of retinol, though many brands get some of their vitamin A from beta-carotene. Retinoic acid is derived mainly by local synthesis through the enzymatic oxidation of retinol. Most skin types can benefit from retinol, a derivative of vitamin A. Opt for products that contain skin-lightening ingredients like retinol, vitamin C and licorice. Retinol can help skin cells turn over faster so you won't have a lackluster complexion in the A.M. Origin 1960s: from retina + -ol. Definition of retinol in US English: retinol noun Biochemistry A yellow compound found in green and yellow vegetables, egg yolk, and fish-liver oil. It is essential for growth and for vision in dim light. 〔生化〕视黄醇，维生素A醇。亦称VITAMIN A A carotenoid alcohol; chemical formula: C₂₀H₂₉OH Also called vitamin A Example sentencesExamples Opt for products that contain skin-lightening ingredients like retinol, vitamin C and licorice. Retinol can help skin cells turn over faster so you won't have a lackluster complexion in the A.M. Multivitamins and breakfast cereals were two of the largest sources of retinol, though many brands get some of their vitamin A from beta-carotene. Most skin types can benefit from retinol, a derivative of vitamin A. Retinoic acid is derived mainly by local synthesis through the enzymatic oxidation of retinol. Origin 1960s: from retina + -ol.
随便看	asserter asserter asserting assertion assertion assertional assertionation assertions assertive assertively assertively assertiveness assertiveness assertivenesses assert oneself assert oneself assertor assert ownership of asserts asses asses asses asses' bridge asses bridge assess 酒色酒花酒药酒菜酒酣耳热酒酿酒醉酒量酒钟酒钱 Näherin nähern näherrücken Näherung Näherungsberechnung Näherungsformel Näherungsfunktion Näherungsgleichung Näherungsgröße Näherungskurve