yīng ér cù sǐ zōng hé zhèng
sudden infant death syndrome (SIDS); crib death
婴
yīng
infant
儿
ér
child
猝
cù
abruptly; suddenly; unexpectedly
死
sǐ
to die
综
zōng
(bound form) to synthesize; to combine
合
hé
variant of 合[he2]
症
zhèng
disease
