| 降着 | [こうちゃく, kouchaku] (n, vs) (1) landing; touchdown; splashdown; (2) demotion (horse racing); (3) accretion (astronomy) [Add to Longdo] |
| 降着円盤 | [こうちゃくえんばん, kouchakuenban] (n) accretion disc; accretion disk [Add to Longdo] |
| 降着装置 | [こうちゃくそうち, kouchakusouchi] (n) landing gear [Add to Longdo] |
| I'm afraid the accretion disc has already assembled. | [JP] 降着円盤が形成されたようだ Fast Enough (2015) |