Sterna hirundo

常見例句

• Un hirundo ne alportan printempo.
  一燕不成春.
• Need takes the examination such as sternum further.
  需要進一步拍胸片等檢查。
• The large middle section of the sternum.
  胸骨體胸骨很大的中間部分
• The heart is posterior to the sternum.
  心臟在胸骨的后面。
• Child: Place the heel of one hand on the lower half of the sternum.
  兒童:將一手掌根放于下。
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