roll cage
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。
roll cagenoun
- 1
automotivetransportvehiclesA frame built in or around the driver and passenger compartment of a vehicle to protect its occupants from being injured in an accident, particularly if the vehicle rolls over.
- 2
A cage-like container mounted on small wheels, which can be rolled on and off a vehicle and used for the transport of goods.
- The trial was designed to showcase what could be successfully loaded and offloaded using standard roll cages at most main line stations and was the first of its kind in the UK to be carried out using a former commuter EMU.
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。