Triprotic acid
[化] 三元酸
🧩 词语组成解析
🗣️ 情景例句
Why don't you join us?
你何不参加入我们呢？
Nature, time, and patience are the three great physicians.
自然，时间和耐心，是三大伟大的医生。
But her cat's Chinese!
但是她的猫是只中国猫。