Monofluoro-phosphoric acid
[化] 氟基磷酸
?? 詞語組成解析
phosphoric
[[f?s'f?rik]]
a. 磷的, 含磷的\\n[化] 磷的; 五價磷的
??? 情景例句
Do you know when the bus for the Summer Palace leave?
你知道到頤和園的車幾點開嗎？
Misers put their back and their belly into their pockets.
愛財如命。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
確實，一旦無意之中從自己的收藏品中找到某件有用的東西時，可以給人一種驚喜的感覺。