| Chinese (simplified) | 地下 , 地下+的 |
| English | subsurface 1 ( ⇔ ⇔ ) |
| Similar to: | belowground submarine submerged subterranean |
| Antonym: | overhead surface |
| Semantic Field: | alla |
TempoWN: ◁ △ ▷ (Past: 0.000; Present: 0.021; Future: 0.000)
SentiWN: △ ▽ (+0.00 -0.00) MLSentiCon: △ ▽ (+0.00 -0.00)