Elevon
n. 升降副翼
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
There are three terms in a school year.
一学年有三个学期。
Excuse me. Are the hourse-drawn streetcars free?
对不起，这些马车是免费乘坐的吗？