Botallo's foramen
[医] 博塔洛氏孔, 卵圆孔
🧩 词语组成解析
n. 孔, 小孔, 胚孔\\n[医] 孔
🗣️ 情景例句
He has a large family to feed.
他要养活一个大家庭。
To push the wrong button
按错了按钮
We'll see his boat and then we'll say goodbye to him.
我们将参观他的船，然后和他告别。