Phthoric acid
[化] 氢氟酸
🧩 词语组成解析
🗣️ 情景例句
Thank you, you are a real credit to the car repair industry.
感谢你，你真的为汽车维修业增了光。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
Where are your smaller computers?
你们的小型电脑在那里？