Ammonium selicofluoride
[化] 氟硅酸铵
🧩 词语组成解析
n. 铵\\n[化] 铵
🗣️ 情景例句
He said they need a new book of photographs,
他说他公司需要一本新的摄影集，
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
On the village green, where you pick up sides and no feeling of local patriotism is involved, it is possible to play simply for the fun and exercise:
在乡间的草坪上，当你随意组成两个队，并且不涉及任何地方情绪时，那才可能是单纯的为了娱乐和锻炼而进行比赛。