cosmoline

n. 防腐油, 润滑油 vt. 在...上涂以润滑油/防腐油

词形变化

cosmolines 复数 cosmolines cosmolined cosmolines 三单 cosmolining cosmolining 现在分词 cosmolined 过去式 cosmolined 过去分词

释义与例句

n.
  1. 1.

    A substance obtained from the residues of the distillation of petroleum, essentially the same as vaseline, but of somewhat stiffer consistency, and consisting of a mixture of the higher paraffins.

    可数 不可数 化学 地质
v.
  1. 1.

    To coat with cosmoline.

词源

Probably from cosmetic + Latin oleum (“oil”).

来源：wiktionary