Mechanical installation
[经] 机械装置, 机械设备
🧩 词语组成解析
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
No. It has three bedrooms and three baths.
不。这栋房子有三间卧室、 三间盥洗室。
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
Lying and stealing are immoral.
说谎和偷窃都是不道德的。