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'm a friend of Pete's.
我是Pete的朋友。
Rome was not built in a day.
罗马并非一日可建成；坚持必成。
The landlord smiled and immediately went out.
酒店老板笑了笑，马上走了出去。