| |||
| 上層 (じょうそう) Life Science Dictionary (Shuji Kaneko) | |||
| |||
| 上位層 | |||
| English thesaurus | |||
| |||
| Area above an altitude of 35 km | |||
|
upper layer : 1 phrase in 1 subject |
| General | 1 |
| |||
| 上層 (じょうそう) Life Science Dictionary (Shuji Kaneko) | |||
| |||
| 上位層 | |||
| English thesaurus | |||
| |||
| Area above an altitude of 35 km | |||
|
upper layer : 1 phrase in 1 subject |
| General | 1 |