英语释义
1. concrete
2. a powder of alumina, silica, lime, iron oxide, and magnesium oxide burned together in a kiln and finely pulverized and used as an ingredient of mortar and concrete also any mixture used for a similar purpose
3. a binding element or agency: such as
4. a substance to make objects adhere to each other
5. something serving to unite firmly
justice is the cement that holds a political community together
— R. M. Hutchins
6. cementum
7. a plastic composition made especially of zinc or silica for filling dental cavities
8. the fine-grained groundmass or glass of a porphyry
9. to unite or make firm by or as if by cement
Pebbles were cemented together by clay. has cemented his role as a leader on the team
— T. W. Smith
10. to overlay with concrete
cemented the cellar floor
11. to become cemented
12. a soft gray powder that is mixed with water and other substances to make concrete
13. the hard substance that is made when cement is mixed with water and allowed to dry
14. a substance that is used to make things stick together
15. to join (things) together with cement
16. to make (something) stronger
17. a powder that is made mainly from compounds of aluminum, calcium, silicon, and iron heated together and then ground and mixed with water to make mortar and concrete
18. concrete entry 2, mortar
19. a substance used to make things stick together firmly
20. to join together with or as if with cement
There were sheets of ice … cementing the tops of the hemlocks in arches.
— Jean Craighead George, My Side of the Mountain
21. to make stronger
The experience cemented their friendship.
22. cementum