| 31. | a textbook which teaches the basic principles of geometry |
| 讲解几何学基本原理的教科书
|
| 32. | condemn the denial of basic human freedoms |
| 谴责剥夺基本的自由权
|
| 33. | a considerable outlay on basic research |
| 发展基础研究的一大笔费用
|
| 34. | one of the basic tenets of the Christian faith |
| 基督教信仰的基本信条之一
|
| 35. | two basic approaches to the problem |
| 处理一个问题的两种基本方法
|
| 36. | a basic element |
| 基本成分；要素
|
| 37. | basic equipment |
| 基本设备
|
| 38. | pack the basic essentials into a trunk |
| 把基本必需品装进箱子
|
| 39. | basic essentials |
| 基本必需品
|
| 40. | lack basic living essentials |
| 缺乏基本生活必需品
|