shōu liǎn
to vanish
to moderate
to exercise restraint
to curb (one's mirth, arrogance etc)
to astringe
(math.) to converge
shōu liǎn xìng
convergence (math.)
astringent
shōu liǎn fēng máng
to draw in one's claws
to show some modesty
shōu liǎn jí shù
convergent series (math.)
shōu liǎn xù liè
convergent sequence (math.)