ductus🔊 朗读

双语例句

1 . Most babies have a closed ductus arteriosus by 72 hours after birth.

大多数婴儿在出生后72小时内动脉导管闭合.

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2 . Figure B shows a heart with a patent ductus arteriosus.

图B显示了存在“开放性动脉导管”问题的心脏.

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3 . What are the symptoms of a patent ductus arteriosus?

动脉导管未闭有哪些症状?

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4 . A small patent ductus arteriosus may close spontaneously as your child grows.

细的导管随着孩子的成长可能自然闭合.

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