zhòu
sudden
unexpected
abrupt
suddenly
Taiwan pr. [zou4]
zhòu jiàng
to fall rapidly
to plummet
zhòu biàn
abrupt change
sudden discontinuity
fēn bù zhòu
step by step
one step at a time
bào fēng zhòu yǔ
violent wind and rainstorm
hurricane
tempest
zhòu sǐ
sudden death (play-off in sporting competition)
zhòu sǐ shì
sudden death style play-off (sporting competition)