Humectant

[hju:'mektәnt]

解释:

(noun.) any substance that is added to another substance to keep it moist.

杰西卡校对--From WordNet

解释:

(a.) Diluent.

(n.) A diluent drink or medicine.

埃尔默编辑

解释:

adj. pertaining to remedies supposed to increase the fluidity of the blood.—vs.t. Humect′ Humec′tate to moisten.—n. Humectā′tion.—adj. Humec′tive having the power to moisten.—v.t. Hū′mefy to make moist.

比利校对