Sphaerophysine
圆荚草碱
🔁 扩展释义
【医】 苦马豆硷, 1-胍-4-异戊烯氨基丁烷
🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
It's an air-conditioner.
这是空调。
I am a football fan.
我是个足球迷。