疑难杂症

yí nán zá zhèng

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释义

  1. 1. dubious or hard-to-treat cases (medicine)
  2. 2. hard cases

疑难杂症 的构成词

杂
zá

mixed

难
nán

difficult (to...)

难
nàn

disaster

疑
yí

to doubt

疑难
yí nán

hard to understand

症
zhèng

disease

症
zhēng

abdominal tumor