Orthophosphoric
[化]正磷酸的
🗣️ 情景例句
I'm working my way through college.
我靠勤工俭学上大学。
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
The day after the birth of the five children, an aeroplane arrived in Aberdeen bringing sixty reporters and photographers.
五胞胎降生第二天，一架飞机飞抵阿拜丁，随机带来60名记者与摄影师。