sungrazer
n. 掠日彗星
例句
The doomed comet is probably a member of the Kreutz sungrazer family.
这个命运注定了的彗星可能是略日彗星族克鲁兹组的一员。
Our star was hit by an unusually large sungrazer caught on camera careering towards it seven hours before impact.
我们的恒星被一个超乎寻常大的掠日彗星撞击了,相机在有影响的7个小时前拍下了这一切。