Pags
[医][=periaqueductal gray stimulation]导水管周围灰质刺激，兴奋作用
🗣️ 情景例句
I'm calling to know if it would be at all possible to cancel our reservation.
我打电话想知道我们的预约是否有可能取消。
She was promoted on the basis of her accomplishment.
她是依其成就得到晋升的。
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。