Polyphosphates
(polyphosphate 的复数) 多磷酸盐
🗣️ 情景例句
Oh, Robbie!
哦 Robbie！
We are having a party and would like you to come.
我们要开派对，能请您光临吗？
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。