Presacral
[医] 骶骨前的
🗣️ 情景例句
Do you have any plans after class today?
今天下课后你有什么安排吗？
Pat's results are in agreement with the textbook experiment.
柏德获得的实验结果和课本一致。
he hardly ever used it, preferring always to go on foot.
但却很少使用，常常喜欢以步代车。