vanishing point
noun
1
- the point at which receding parallel lines viewed in perspective appear to converge没影点, 灭点（透视画中平行线条会聚点）。
2
- in sing. the point at which something that has been growing smaller or increasingly faint disappears altogether消失点; 尽头：
rates of interest dwindled to vanishing point.
利率几乎降到了0。