Subway transformer
[电] 地下变压器
🧩 词语组成解析
🗣️ 情景例句
I love keeping animals for companionship.
我喜欢养动物为伴。
The wise hand doth not all that the foolish mouth speaks.
聪明人的手不做愚笨人所说的事。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。