Pelvicephalometry
[医] 骨盆胎头测量法
🗣️ 情景例句
I never stop thinking about them.
我一直在思考这些问题 ，从未间断。
Oh well, better luck next time.
算了，下次的运气会更好。
The petrol had nearly all been used up.
汽油几乎已经用光。