cement
过去式：
动词过去式: cemented
更多词形：
名词: cementer | 动词过去式: cemented | 动词过去分词: cemented | 动词现在分词: cementing | 动词第三人称单数: cements |
单词例句：
Stones are bedded in cement.
用水泥砌牢石头。
The stone stuck fast in the cement.
石子同水泥牢牢地粘在一起。
The brick wall is cased over with cement.
砖墙上涂了一层水泥。
A substance, such as paste or cement, that provides or promotes adhesion.
粘合剂提供或促使粘附的物质，如浆糊或水泥
The mixed cement has been hoisted up the building.
拌好的水泥灰浆已吊到建筑物顶上了。
Don't walk on the wet cement.
水泥未乾时不要在上面行走。
Our object is to further cement trade relations.
我们的目标是进一步加强贸易关系。
The cement will set in a few hours.
水泥几小时后就会凝固。
What about the removal of cement sub-gingivally?
如何清除龈下的粘固剂?