gum是什么意思
vt.& vi.胶合；涂以树胶；使…有粘性
网络释义：胶树；树胶；胶；胶质
过去式：gummed 过去式：gummed 过去式：gumming 过去式：gums
1 . When not removed, plaque causes tooth decay and gum disease.
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。
2 . When not removed, plaque causes tooth decay and gum disease.
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。
3 . I've tried everything from herbal cigarettes to chewing gum .
中草药香烟、口香糖之类的我统统都试过了。
4 . I've tried everything from herbal cigarettes to chewing gum .
中草药香烟、口香糖之类的我统统都试过了。
5 . Deposits of plaque build up between the tooth and the gum .
牙齿和牙龈之间会滋生牙斑。
6 . Deposits of plaque build up between the tooth and the gum .
牙齿和牙龈之间会滋生牙斑。
7 . Regulators may gum up an efficient system.
管理者可能会使一个行之有效的制度陷于瘫痪。
8 . Regulators may gum up an efficient system.
管理者可能会使一个行之有效的制度陷于瘫痪。
9 . They stopped up leaks with chewing gum .
他们用口香糖粘住了漏缝。
10 . They stopped up leaks with chewing gum .
他们用口香糖粘住了漏缝。
gum up
1 . 搞乱，出毛病
gum up
2 . 搞乱，出毛病
2.the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth
3.a preparation (usually made of sweetened chicle) for chewing
4.any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying
5.cement consisting of a sticky substance that is used as an adhesive
6.the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth
7.wood or lumber from any of various gum trees especially the sweet gum
8.any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying
9.any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum
10.cement consisting of a sticky substance that is used as an adhesive
11.wood or lumber from any of various gum trees especially the sweet gum
12.any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum
2.exude or form gum;
these trees gum in the Spring
3.grind with the gums; chew without teeth and with great difficulty;
the old man had no teeth left and mumbled his food
4.exude or form gum;
these trees gum in the Spring
1.齿龈
1.齿龈
1.胶皮
1.①树胶：从各种植物获得的胶浆性分泌物
1.①树胶：从各种植物获得的胶浆性分泌物
2.水解产生己糖、戊糖和糖醛酸
2.水解产生己糖、戊糖和糖醛酸
3.②龈：见gingiva和gingivae
3.②龈：见gingiva和gingivae
1.树胶
1.树胶
1.胶质
1.胶质
1.龈，又称“牙龈”。牙床上的肉，分上龈、下龈。
1.龈，又称“牙龈”。牙床上的肉，分上龈、下龈。
1.牙龈
1.牙龈
2. "又称 :牙龈(gingiva,Gingiva（拉）,Periodontium protectoris（拉）) "
2. "又称 :牙龈(gingiva,Gingiva（拉）,Periodontium protectoris（拉）) "
2.That's probably a lot of chewing gum.
那很可能是些言不由衷之词。
3.A lot of what is said by politicians is just chewing gum.
政客们所说的许多话仅是些模棱两可的欺人之谈。
4.A lot of what is said by politicians is just chewing gum.
政客们所说的许多话仅是些模棱两可的欺人之谈。