The spaceship will be fuelled by a "hybrid rocket" -so-called because it contains both liquid and solid propellants.

飞船将使用液体与固体混合的助推剂作为燃料。

youdao

The spaceship will be fuelled by a "hybrid rocket" -so-called because it contains both liquid and solid propellants.

飞船将使用液体与固体混合的助推剂作为燃料。

youdao