Trihydric
a. [化]三羟(基)的
🔁 扩展释义
【医】 三氢的
🗣️ 情景例句
Thank you. I don't believe this.
谢谢。我简直不敢相信。
This dress is made of silk,isn't it?
这件衣服用丝绸做的，是吗？
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，