| 81. | the root idea |
| 根本观点
|
| 82. | root out German interests in |
| 根除德国在…的权益
|
| 83. | go to the root of a matter |
| 对某事追根求源
|
| 84. | strike root into the ground |
| 在地下生根
|
| 85. | the deep-rooted [ root , underlying] causes of international discord |
| 国际纠纷的根深蒂固的原因
|
| 86. | a root crop |
| 块根作物（马铃薯、萝卜等）
|
| 87. | search to the root of it |
| 对此寻根究底
|
| 88. | strike at the root of the evil |
| 根绝邪恶
|
| 89. | tear up a tree by the root |
| 把树连根拔起
|
| 90. | root up [uproot] fixed habits |
| 根除固习
|