airways obstruction
英
美
- 气道阻塞
双语例句
- Most often this is due to extrahepatic biliary tract obstruction.
这通常由肝外胆道阻塞所引起。 - Prepyloric antral webs are relatively uncommon as a cause for gastrointestinal obstruction in infants and children.
摘要在婴幼儿肠胃道阻塞的原因中，先天性幽门前窦蹼为一相当罕见之原因。
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