常見例句I think I lost the camera's lens cap somewhere in the vicinity.我想我把相機(jī)的鏡頭蓋丟在附近了。Make sure that you have removed the cap from the lens at the front of the projector.確保您已經(jīng)將鏡頭蓋從放映機(jī)前面的鏡頭上取下。 返回 lens cap