Flux keeper
[计] 保通片
🧩 词语组成解析
keeper
['ki:pə]
n. 保管人;饲养员;负责人;监护人;
🗣️ 情景例句
Here are a few magazine articles complimenting our products.
这是些称赞我们产品的杂志文章。
Again.
又来了！
My coat and my umbrella please.
请把我的大衣和伞拿给我。