phi

释义与例句

n.

1.

Φ, the 21st letter of the Euclidean and modern Greek alphabet, usually romanized as "ph".

弗爱

佛爱

斐
2.

The golden ratio.

数学
3.

A visual illusion whereby a sequential pattern of lights produces a false sense of motion.

[…] tolerance (Frenkel-Brunswik 1949) for it showed that those persons with the strongest defences against internal conflict, i.e. obsessionals and conversion hysterics, were those least able to perceive the reality-conflicting phenomenon of phi.

名词

letter

From Late Latin phi, from Ancient Greek φεῖ (pheî).

来源：wiktionary