O-tolyl-biguanide
[化] 邻甲苯基二胍
🧩 词语组成解析
n. 甲苯基\\n[化] 甲苯基(邻、间或对)
双胍, 缩二胍(降血糖药)
🗣️ 情景例句
History repeats itself.
历史往往会重演。
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。