Trailing-edges
(trailing-edge 的复数) （飞机的）机翼后缘
🧩 词语组成解析
a. 牵引的；后面的；被拖动的；蔓延的；拖尾的
n. 边界；边缘；优势（edge的复数）
🗣️ 情景例句
I have a complaint for you.
我有点不满意的事要跟你谈谈。
We'll exchange presents.
我们要交换礼物。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。