Triacid stain
[医] 三酸染剂
🧩 词语组成解析
a. 三(酸)价的
🗣️ 情景例句
It just takes time to feel comfortable in a new place.
总是需要一段时间才能适应一个新的环境。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Jim couldn't decide where to go for his holidays. He didn't go anywhere in the end.
几亩决定不了去哪渡假，最终他哪儿也没去。