Rainbow generator
[电] 天虹产生器
🧩 词语组成解析
rainbow
['renbo]
n. 彩虹;
adj. 五彩缤纷的;彩虹状的;
vt.&vi. 使呈彩虹状;
🗣️ 情景例句
The welcome sign is up:
欢迎的标语已经弄好了：
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
Beautiful day, isn't it?
今天天气真好，是不是？