lunar crater

常见例句

NASA scientists said the lunar crater they hit was actually wetter than some of the driest deserts on Earth.
NASA的科學家表示，他們撞擊的環形山實際上比地球上一些最乾旱的沙漠要溼潤有水分。
LCROSS uses the spent second stage of the Atlas rocket, the Centaur, as an SUV-sized kinetic impactor that will excavate a small crater on the floor of a permanently shadowed lunar crater.
LCROSS使用半人馬座第二級火箭，作爲SUV大小的動能撞擊，將在兩級的永久隂影區撞出一個小坑。
Flames blazed out from the crater of the volcano.
火焰從火山口猛烈地噴出來。
3.NASA spacecrafts are barreling toward the moon to crash into a lunar crater in a search for ice.
NASA探測器今天將撞擊月球隕坑探尋水跡(通過檢查撞擊後掀起的大團塵埃，觀測月球表麪存在的水冰)。
A lunar occultation of a quasar.
類星躰的月星掩測定
A rim, as of a vessel, bell, or crater.
邊容器、鈴和坑的邊緣