Metaphosphate
n. [化]偏磷酸盐
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
A burden of one's choice is not felt.
自己选的担子不嫌重。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，