flashlight
UK
US
Paraphrase
分析词义
"Flashlight"这个词在英文中通常指的是一个便携式的光源,特别是在黑暗的环境下使用。
列举例句
词根分析
"Flashlight"是由两个词 "flash" 和 "light" 构成的复合词。“Flash” 的意思是 "闪光","light" 的意思是 "光"。这两个词组合在一起描述了这个物品的功能-发出闪光。
词缀分析
"Flashlight"没有词缀,它是由两个英文单词组合而成的。
发展历史和文化背景
手电筒最早在19世纪晚期发明,当时的电池技术开始成熟,人们开始能够制造出便携式的光源。手电筒也成为了在户外活动,如露营和徒步旅行中必不可少的工具。
单词变形
Flashlight作为名词,没有具体的变形。
记忆辅助
这个单词其实很形象,你可以想象一个光(light)在闪烁(flash)。这就是一个手电筒的功能,用这样的方式可以帮助记忆单词。
小故事
When I was camping in the mountains, I forgot to bring the flashlight. It was pitch-dark at night. Thanks to the moonlight, I found the way back to the tent. (当我在山上露营时,我忘记带手电筒。晚上一片漆黑。幸亏有月光,我找到了回帐篷的路。)
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