Correct

齿龈

/ chǐyín /
Strokes

Definition

gum/gingiva

Example

As a Noun

gum; gingiva

1
Chǐyín
齿龈
kuìyáng
溃疡

gum canker; gumboil

2
Chǐyín
齿龈
chūxuè
出血

gingiva bleeding