Catenary installation car
[化] 安装作业车; 安装高空作业车
🧩 词语组成解析
n. 链, 悬链线, 链状物\\na. 悬链线的
installation
['ɪnstə'leʃən]
n. 安装;装置;永久性军事基地;就职;
in 向内，进入 + stall放 + ation名词后缀 → install安装+ation名词后缀 → 安装；装置；设施
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
The plan worked well.
那项计划进行顺利。
Two years later, her father disappeared, never to be heard from again.
两年后，她父亲失踪了，从此再无音讯。