cement-主題

cement

[si'ment]

n.水泥, 紐帶, 接合劑,牙骨質,補牙物,基石
vt.用水泥塗, 鞏固 
vi.接合起來

例句與用法：

The sack of cement hit the ground with a thump.

水泥袋砰的一聲落在地上。

Don't walk on the wet cement.

水泥未乾時不要在上面行走。

The building is made of hydraulic cement.

大樓是用水硬水泥建造的。

Our object is to further cement trade relations.

我們的目標是進一步加強貿易關係。

The floor has been cemented over.

地板上鋪了一層水泥。

詞形變化：

名詞: cementer | 動詞過去式: cemented | 動詞過去分詞: cemented | 動詞現在分詞: cementing | 動詞第三人稱單數: cements |

英文解釋:

名詞 cement:

concrete pavement is sometimes referred to as cement

a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar

something that hardens to act as adhesive material

any of various materials used by dentists to fill cavities in teeth

a specialized bony substance covering the root of a tooth

同義詞：cementum

動詞 cement:

make fast as if with cement

cover or coat with cement

bind or join with or as if with cement

以上來源於大辭典