Periostea
periosteum的复数
🗣️ 情景例句
There's Mother and Grandpa ...
有妈妈和祖父呢……
I wasn't born yesterday.
我又不是三岁小孩。
and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements,
另一组人也是连续几夜被叫醒，但是在眼球队没活动时被叫醒的。