?闪光指示箭头
...闪光塔夫绸 changeable taffeta ;glace thread ;shot taffeta ;taffeta chameleon ;taffetas glace 闪光指示箭头 flashing arrow 闪光摄影 strobo photography ;strobophotography ..
The primary function is to offer directions using the GPS. The LEDs tell you which way to head with simple green arrow animations and alert you to upcoming turns by flashing a red exclamation point.
ENGADGET
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。