 |
| Chinese | English |
| 三角形的底 | base of a triangle |
| 到最底 | to the bottom |
| 基，底 | base |
| 基线，底线 | base line |
| 底数 | radix |
| 自然对数的底超越数，等于2.7182318285 | transcendental number, base of natural logarithm (ε) |
| 自然对数的底超越数，等于2.7182318285 | transcendental number, the base of natural logarithm |
|
| Chinese | English |
| 三角形的底 | base of a triangle |
| 到最底 | to the bottom |
| 基，底 | base |
| 基线，底线 | base line |
| 底数 | radix |
| 自然对数的底超越数，等于2.7182318285 | transcendental number, base of natural logarithm (ε) |
| 自然对数的底超越数，等于2.7182318285 | transcendental number, the base of natural logarithm |