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
Are there any tours for the Grand Canyon?
有到大峡谷的旅游团吗？
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。