flashbulb [ˈflæʃbʌlb]以下由轻松背单词网站提供
单词级别附加级基本释义n.闪光灯参考例句A dry-cell powered photographic apparatus that holds and electrically triggers a flashbulb. 闪光枪一种装有并以电引发闪光灯泡的用电池供电的照相器材。A flashbulb located in one end the box emits a burst of light of energy E. 箱内的一端有一盏闪光灯,它射出一个能量为E的闪光。 推荐阅读 |