Orthophosphates
(orthophosphate 的復數) n.[化]正磷酸鹽
??? 情景例句
Closed for repairs.
關門整修。
'Tis altogether vain to learn wisdom and yet live foolishly.
枉自學聰明，卻做愚蠢事。
People are not so honest as they once were.
人們不再像以前那樣誠實了。