signal box
原始詞典資料2 筆記錄
這個字我們還沒有寫成教學內容。以下是外部詞典記錄的用法，原文照列，方便你先看懂它的意思。
signal boxnoun
- 1
rail-transportrailwaystransportA building, typically adjacent to or spanning a railway line, from where signals, points and (sometimes) level crossings are controlled.
- This includes plans to run earlier [Sunday] services on the Derby to Crewe and Skegness routes, which will require Network Rail to open signal boxes on these lines earlier than at present.
- 2
The alarm-box of a police or fire alarm system.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。