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gums

名词

齿龈

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名词

a viscous secretion of some trees and shrubs that hardens on drying but is soluble in water, and from which adhesives and other products are made.

short for chewing gum or bubblegum.

a gum tree, especially a eucalyptus.

the firm area of flesh around the roots of the teeth in the upper or lower jaw.

a tooth broken off just above the gum

动词

cover with gum or glue.

we gummed the photos on to our papers

chew with toothless gums.

some grandmother gumming a meal

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