Pelvicephalography
[医] 骨盆胎头X线测量术
🗣️ 情景例句
I have no spare time for hobbies or activities.
我没有时间去爱好什么。
I cannot hear the tape.
这卷录音带什么都听不到。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。