Alternating flashing light
[机] 互闪光
🧩 词语组成解析
a. 交互的\\n[医] 交替的
flashing
['flæʃiŋ]
n. 闪光，防水板，遮雨板;
v. 发出闪光( flash的现在分词 );（使）闪现;映出;显示;
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
🗣️ 情景例句
Nice weather today, isn't it?
天气不错，是吧？
May I pay by credit card?
我可以用信用卡付款吗？
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。