Cerous hydropyrophosphate
[建] 焦磷酸氫鈰
?? 詞語組成解析
a. [化](正)鈰的, 三價鈰的
焦磷酸氫鹽, 酸式焦磷酸鹽
??? 情景例句
Fish, fish, send me a fish.
魚 魚 給我一條魚。
How much is the postage for this?
這個郵費要多少錢？
I went on an excursion recently, but my trip took me longer than I expected.
最近我作了一次短途旅行，但這次旅行所花費的時間比我預計的要長。