| 41. | spread cement over the sidewalk |
| 在人行道上铺上水泥
|
| 42. | glass cement |
| 玻璃胶
|
| 43. | the effort to find a new cement for the alliance |
| 为联盟寻找新的联结纽带所作的努力
|
| 44. | coat the floor with cement |
| 给地面涂上一层水泥
|
| 45. | contract with a firm for 1,000 tons of cement |
| 向某公司立约承购1000吨水泥
|
| 46. | make cement by crushing down stone |
| 碾碎石子制水泥
|
| 47. | mix sand and cement to make concrete |
| 将沙和水泥混合制成混凝土
|
| 48. | strength of cement |
| 水泥标号
|
| 49. | a steel and cement structure |
| 一幢钢筋水泥结构的建筑物
|
| 50. | strengthen [ cement ] the ties of friendship and amity that bind the two |
| 加强两国人民的和睦友好关系
|