chí
to unstring a bow
to slacken
to relax
to loosen
sōng chí
to relax
relaxed
limp
lax
chí huǎn
to relax
to slacken
relaxation (in nuclear magnetic resonance)
fèi chí
to fall into disuse (of laws, customs etc)
to neglect
jī ròu sōng chí jì
muscle relaxant (medicine)
sōng chí fǎ
relaxation (alternative medicine)