Diphosphoric acid
[化] 焦磷酸
🧩 词语组成解析
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
I got a clear picture on the TV set.
我的电视机有很清晰的画面。
A little. He fell and hit his leg on a table.But he's OK now.
伤了点儿。他跌倒了，腿撞在桌子上。但是现在已经好了。