second time
| at right angles to
| the first
| second time abbr. | |
| gen. | 再度 |
| at right angle to… abbr. | |
| dril. | 与.... 垂直 |
| at right angles to abbr. | |
| gen. | M 与M成直角; M 与M垂直 |
| the first abbr. | |
| gen. | 前者; 第一 |
| |||
| 再度 | |||
|
second time : 37 phrases in 15 subjects |