Foramina sacralia pelvina
[医] 骶前孔
🧩 词语组成解析
pl. 孔\\n[医] 孔
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
How many of you are making the trip?
你们有多少人去旅行？