Polyphosphoric acid
[化] 多磷酸
🧩 词语组成解析
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
I'll work out our schedule.
我将制订出我们的计划。
Ever since last night.
自打昨晚起。