| |||
| 吹塑型坯下垂 | |||
| ★ 水位降深 | |||
| 泄降; 降落; 型坯下垂 | |||
|
dropdown : 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| |||
| 吹塑型坯下垂 | |||
| ★ 水位降深 | |||
| 泄降; 降落; 型坯下垂 | |||
|
dropdown : 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |