Theoverall result is a gradual spiraling of matter towardthecentral star or black hole.

整体的效果则是造成物质渐渐以螺旋状朝向中心恒星或黑洞移动。

youdao

The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.

在中子星或黑洞伴星上发生吸积的模型，仍应看成是一个有价值的假说。

youdao

Always have Nether Ward down before a battle begins - the highest mana cost spells are often used to initiate a battle (for example Echo Slam or Black Hole).

总是有虚空病房后，才一战开始-最高的法术的法力消耗通常用于启动战(例如回声大满贯或黑洞)。

youdao

Depending on its initial mass, it might collapse to a compact hot star known as a white dwarf (when the star's mass is less than 1.4 times the mass of our sun) or to a neutron star (for stars 1.4 to about three times the mass of our sun) or to a black hole (for stars more massive than three times the mass of our sun).

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In this case the source would have to be something far more exotic, such as a neutron star being swallowed by a black hole or colliding with another neutron star.

ECONOMIST: Astronomy