;口香糖Gum is a substance, usually tasting of mint, which you chew for a long time but do not swallow.
2
[N-COUNT 可数名词]牙龈;齿龈;牙床 Your gums are the areas of firm, pink flesh inside your mouth, which your teeth grow out of.
[usu pl]
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。
...gum disease.
牙龈病
3
[N-MASS 物质名词]黏胶;黏合剂Gum is a type of glue that is used to stick two pieces of paper together.
[mainly BRIT 主英]
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
[ADJ 形容词]黏合的 If two things are gummed together, they are stuck together.
[BRIT 英]
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
[N-MASS 物质名词]树胶;树脂Gum is a sticky substance which comes from the eucalyptus tree or from various other trees and shrubs.
相关词组:
gum up
Oxford
gum/ɡʌm; NAmEɡʌm/
noun
,
verb
gumgumsgummedgummingnoun1[countable , usually plural ]either of the firm areas of flesh in the mouth to which the teeth are attached 牙龈;齿龈;牙床◆gum disease牙龈病2[uncountable ]a sticky substance produced by some types of tree 树胶;树脂3[uncountable ]a type of glue used for sticking light things together, such as paper 黏胶,胶质物(用以粘轻东西,如纸等)4[uncountable ]=
chewing gum
5[countable ]a firm transparent fruit-flavoured sweet/candy that you chew 透明果味糖◆fruit gums水果软糖IDIOMby gum!( old-fashioned) ( BrEinformal) used to show surprise (表示惊讶)天啊,老天,啊呀verb(-mm-)gumA to B |gumsth (down) ( rather old-fashioned) to spread glue on the surface of sth; to stick two things together with glue 在…上涂胶;用黏胶粘◆A large address label was gummed to the package.包装袋上贴着一大张地址签条。PHRASAL VERBˌgum sth↔ˈup[usually passive ]( BrE) ( informal) to cover or fill sth with a sticky substance so that it stops moving or working as it should 用黏胶将某物粘牢gum/ɡʌm; NAmEɡʌm/
LDC
gum1 noun
gum2 verb
gumgum1 /ɡʌm/ ●●●S3 noun
Word Origin
Examples
word sets
Collocations
1[countable usually plural] your gums are the two areas of firm pink flesh at the top and bottom of your mouth, in which your teeth are fixed2[uncountable]chewing gum3[uncountable] British English a type of glue used to stick light things such as paper together4[uncountable] a sticky substance found in the stems of some trees5[countable] a gum tree6by gum! spoken old-fashioned used to express surprise
gum1 noun
gum2 verb
gumgum2 verb (past tense and past participle gummed, present participle gumming) [transitive always + adverb/preposition]
Verb Table
Examples
Collocations
British English old-fashioned to stick things together using glueSYN gluegum something to something A large label had been gummed to the back of the photograph.gum up phrasal verb informalto prevent a machine from moving and working properly: Dirt had got inside the watch and gummed up the works.
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