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
And right now, he needs a friend.
而且现在， 他需要一个朋友。
Would you please put it on top?
能请你把它放在最上面吗?
Many people think that Canadians all over the country speak the same way.
许多人认为加拿大全国人的说法都相同。