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
It would be wonderful,
那倒是很美妙，
The man is a space scientist.
这个人是太空科学家。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？