จุดหักเห(jùt hàk hăy)

Meanings

1NounB2

turning point

a time when an important change happens in a situation; a decisive turning point.

Examples

Getting fired became the turning point that made him decide to start his own business.
2NounC1

refraction point

the point where a ray or wave bends as it passes from one medium to another.

Examples

The student observed that the pencil appeared bent at the point of refraction between the air and the water.