Boratofluoric acid
[化] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
What you say makes no sense.
你说的话毫无道理。
The people at the party were worried about Janet because no one was aware of where she had gone.
参加聚会的人们都为珍妮物担心，因为没人知道她去哪里了。
Has he had anything to eat this morning?
他今早吃了什么东西吗？