Rays ultimes
[化] 住留谱线
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Front Desk. Can I help you?
前台，需要我为您服务吗？
Courtesy costs nothing.
谦虚恭敬，不用分文。
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。