1
propylene glycol is used as/in [noun]
常用作食品添加剂或化妆品成分。
Propylene glycol is used as a humectant in food products.
丙二醇在食品中用作保湿剂。
丙二醇；1,2-丙二醇
先理解核心含义，再看它在真实句子里的用法。
丙二醇；1,2-丙二醇
a thick, oily liquid (CH3CH(OH)CH2OH) used as an antifreeze and in many industrial applications
Propylene glycol is used as a humectant in food products.
丙二醇在食品中用作保湿剂。
丙二醇:α-丙二醇,1,2-丙二醇,CH3CH(OH)CH2OH,一种粘稠油状液体,用作防冻剂并用于许多工业应用。
α-propyleneglycol, 1,2-propanediol, CH3CH(OH)CH2OH, a thick oily liquid, used as an antifreeze and in many industrial applications
丙二醇,任何带有两个醇官能团的丙烷链。
propandiol, any propane chain with two alcohol functional groups attached
Many cosmetic products contain propylene glycol as a moisturizing ingredient.
许多化妆品含有丙二醇作为保湿成分。
Propylene glycol is commonly used as a food additive to retain moisture.
丙二醇通常用作食品添加剂以保持水分。
The laboratory ordered a new batch of propylene glycol for the experiments.
实验室订购了一批新的丙二醇用于实验。
常用作食品添加剂或化妆品成分。
Propylene glycol is used as a humectant in food products.
丙二醇在食品中用作保湿剂。
The hygroscopic properties of propylene glycol make it useful in skincare products.
丙二醇的吸湿性使其在护肤产品中有用。
Many e-cigarette liquids are a solution containing propylene glycol.
许多电子烟液是含有丙二醇的溶液。
Not this
Propylene glycols are used in cosmetics.
Use this
Propylene glycol is used in cosmetics.
丙二醇通常作为不可数名词使用，指代该物质整体时不应加复数。除非特指不同类型的丙二醇，否则用单数形式。
Not this
He added a propylene glycol to the mixture.
Use this
He added propylene glycol to the mixture.
丙二醇是不可数名词，前面不应加不定冠词a。在指代一般物质时，直接使用原形即可。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.