Calgon
n. 加尔贡硬水软化剂(六偏磷酸钠的商标名,用于制革业等)
🔁 扩展释义
【化】 六偏磷酸钠(清洁剂)
🗣️ 情景例句
I can't believe it!
我简直不敢相信！
I was moved. = I was touched.
我很受感动。
to work or worry about trifling things at the weekend.
在周末再让他们为琐事而动脑子和忧虑。