Ectocervix
外宫颈
🗣️ 情景例句
Did you watch the football game between Manchester United and Arsenal last night?
昨晚你看了曼联对阿森纳的足球比赛吗？
I'd like to try on these hats.
我想试试这些帽子。
because balloons can be a great danger to aircraft.
因为气球有可能给飞机造成极大的危险。