device是可数名词吗
例句The device draws gas along the pipe. 这装置将气体顺着管子抽出来。
A powerful device exploded outside the station.
一枚威力巨大的炸弹在车站外爆炸了。
Bomb Squad officers carried out a controlled explosion of the device.
炸弹处理小组官员在严密控制下引爆了这一装置。
Players use a haptic device such as a joystick to control the game.
游戏者用游戏杆之类的触觉设备玩游戏。
The device was protected by patent.
这一装置受专利保护。
There is a new device for cars that warns drivers of traffic jams ahead.
有一种新的.汽车装置可提醒司机前面有交通堵塞。
The new device emits a powerful circular column of light.
新设备发出明亮的圆形光柱。