abyssal floor
常見例句
- The French navy has built an abyssal bathyscaphe to take three men to the floor of the Marianas Trench.
法國海軍已經(jīng)建造了一個深海潛水器，用來裝載三個人去到馬利亞納海溝的基底。 - Little Hercules is cruising over hydrothermal springs, abyssal muds and the rocky tops of seamounts—a kind of underwater mountain that rises from the sea floor.
“迷你大力神”在熱水泉中遊動，在深海的泥沙中穿梭，還時不時跨過海底山的頂部巖石，這裡的海底山是一種海牀上隆起的水下山脈。 返回 abyssal floor