Boiler compound
[机] 锅炉清净药剂, 锅水药剂
🧩 词语组成解析
🗣️ 情景例句
Are you in a fraternity?
你在兄弟会吗？
Let me tell you the story of my experience.
让我告诉你们我的亲身经历吧。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。