gum是什么意思_gum的用法

n.(名词)

v.(动词)

n.(名词)

v.(动词)

noun

1. the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth

Synonym: gingiva

2. a preparation (usually made of sweetened chicle) for chewing

Synonym: chewing gum

3. any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum

Synonym: gum tree

4. wood or lumber from any of various gum trees especially the sweet gum

Synonym: gumwood

5. cement consisting of a sticky substance that is used as an adhesive

Synonym: gluemucilage

6. any of various substances (soluble in water) that exude from certain plants
they are gelatinous when moist but harden on drying

verb

1. exude or form gum

e.g. these trees gum in the Spring

2. become sticky

3. grind with the gums
chew without teeth and with great difficulty

e.g. the old man had no teeth left and mumbled his food

Synonym: mumble

4. cover, fill, fix or smear with or as if with gum

e.g. if you gum the tape it is stronger

1. 口香糖
Gum is a substance, usually tasting of mint, which you chew for a long time but do not swallow.

2. 牙龈；齿龈；牙床
Your gums are the areas of firm, pink flesh inside your mouth, which your teeth grow out of.

gum的翻译

e.g. The toothbrush gently removes plaque without damaging the gums.
这种牙刷可以温和去除牙菌斑而不损伤齿龈。
e.g. ...gum disease.
牙龈病

3. 黏胶；黏合剂
Gum is a type of glue that is used to stick two pieces of paper together.

e.g. He was holding up a pound note that had been torn in half and stuck together with gum.
他举着一张被撕成两半后又用胶粘在一起的一英镑的钞票。

gummed
...gummed labels.
用胶粘上的标签

4. 黏合的
If two things are gummed together, they are stuck together.

e.g. It is a mild infection in which a baby's eyelashes can become gummed together.
这是一种轻微感染，会导致婴儿睫毛粘在一起。

5. 树胶；树脂
Gum is a sticky substance which comes from the eucalyptus tree or from various other trees and shrubs.

gum

gum