Commercial installation
[化] 工业设备
🧩 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 forgot to enter it in my appointment book.
但忘了写到工作日记里 。
To work out the blueprint
勾勒蓝图
Are there any flowers in the picture?
画里面有花吗？