Underfloor raceway
[计] 地板下通道
🧩 词语组成解析
[计] 地板下
n. 水道, 座圈\\n[电] 槽板
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
Labour is the capital of our working men.
劳动力是劳动人民的资本。
There are twenty-four boys, and twenty-two girls.
二十四个男生，二十二个女生。