Tributyrin
三丁精, 三丁酸甘油酯
🗣️ 情景例句
Some think that all's fair in business.
一些人以为商界的一切都是公平的。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
Do you go to work by bike?
你骑自行车上班吗？