Dihydroxy tribasic acid
[化] 二羟三价酸; 二羟三碱价酸
🧩 词语组成解析
a. 三碱(价)的\\n[化] 三碱的; 三碱价的; 三元的; 三取代的
🗣️ 情景例句
Well keep in touch, ok?
保持联络，好吗？
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
因此，听说北海石油钻井平台上的潜水员受到巨型鱼类的恐吓，确实很让人吃惊。