Ectocervix
外宫颈
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
The workmen told him to do as he pleased and the policeman telephoned for help.
工人说，悉听尊便。警察去打电话叫人。