Predorsal
a. [解]背前区的
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道，让我来询问一下该组的负责人。
I'm afraid that Jim will miss a lot of his lessons.
恐怕这么一来，吉姆要缺很多课了。