Synephrine
n. [生化]脱氧肾上腺素
🗣️ 情景例句
I've always liked camping out.
我一直喜欢露营。
How many languages do you speak?
你说多少种语言？
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，