capless

基本解釋

Among XTS properties are illuminative door handles, adaptive forward lighting, and a capless gas tank.
FORBES: Introducing The 2013 Cadillac XTS
The Flash Voyager GT Turbo USB 3.0 flash drives are housed in a sleek, sturdy, brushed metal housing with a convenient capless design.
ENGADGET: Corsair's Voyager GT Turbo USB 3.0 flash drives put super fast I/O speeds in your pocket
LeVey already has moved on to other projects, chief among them a capless refueling system for autos that could banish forever the plague of gas caps left dangling from cars.
FORBES: Technology