petrolatum是什么意思音标:英 [ˌpetrə'leɪtəm]美 [ˌpetrə'leɪtəm]
n. 石油冻, 矿脂
[化] 矿脂; 凡士林
n. a semisopd mixture of hydrocarbons obtained from petroleum; used in medicinal ointments and for lubrication
petrolatum的用法和例句：
1.It contains petrolatum from an upscale co etics boutique.
它含有来自上流化妆精品店的凡士林