cementum

[si'mentəm]

n. 牙骨质

例句与用法：

The sack of cement hit the ground with a thump.

水泥袋砰的一声落在地上。

Don't walk on the wet cement.

水泥未乾时不要在上面行走。

The building is made of hydraulic cement.

大楼是用水硬水泥建造的。

Our object is to further cement trade relations.

我们的目标是进一步加强贸易关系。

The floor has been cemented over.

地板上铺了一层水泥。

词形变化：

异体字: cement |