crater-wall
基本解釋
- n.坑壁；火山口壁
英漢例句
- Above the crater wall, far in the distance, lays a relatively featurelessMartian horizon.
在隕石坑巖壁上方遠処，就是相對比較平坦的火星地平線。 - Above the crater wall, far in the distance, lays a relatively featureless Martian horizon.
在隕石坑巖壁上方遠処，就是相對比較平坦的火星地平線。 - Apparent tributaries near the bottom bolster the leading hypothesis that water gushed out of the crater wall, flowed down the crater, and soon evaporated into the thin Martian atmosphere.
外表看上去似乎存在地下支流，地下水從火山中湧出，沿著火山往下流淌，很快地就被蒸發(fā)到稀薄的火星大氣中，這就是現(xiàn)在的主流假設。 - Even though the surface gravity of asteroid-like Phobos is less than 1/1000th Earth's gravity, streaks suggest loose material has slid down inside the crater walls over time.
火星衛(wèi)星的其它起源理論還包括來自爆炸了的較大衛(wèi)星，此較大衛(wèi)星是在太陽系早期和火星一同形成的，可能具有火星表麪因撞擊而噴發(fā)的物質(zhì)成分。 - The shutters thumped the wall in the wind.
在風中百葉窗砰砰地碰在牆上。